python语言写的新浪爬虫

用python做了一个爬虫，程序没有错，但是运行结果如下，请问是设么问题？求高手解答
D:\eclipse\workspace\sina_spider\Sina_spider1\spiders\spiders.py:5: ScrapyDeprecationWarning: Module `scrapy.spider` is deprecated, use `scrapy.spiders` instead
  from scrapy.spider import CrawlSpider
2017-04-27 21:44:58 [scrapy.utils.log] INFO: Scrapy 1.3.3 started (bot: Sina_spider1)
2017-04-27 21:44:58 [scrapy.utils.log] INFO: Overridden settings: {‘NEWSPIDER_MODULE‘: ‘Sina_spider1.spiders‘, ‘SPIDER_MODULES‘: [‘Sina_spider1.spiders‘], ‘DOWNLOAD_DELAY‘: 2, ‘BOT_NAME‘: ‘Sina_spider1‘}
2017-04-27 21:44:58 [scrapy.middleware] INFO: Enabled extensions:
[‘scrapy.extensions.logstats.LogStats‘,
 ‘scrapy.extensions.telnet.TelnetConsole‘,
 ‘scrapy.extensions.corestats.CoreStats‘]
2017-04-27 21:45:04 [Sina_spider1.cookies] WARNING: Failed 18048830729!
2017-04-27 21:45:04 [Sina_spider1.cookies] WARNING: Get Cookies Finish!( Num:0)
2017-04-27 21:45:04 [scrapy.middleware] INFO: Enabled downloader middlewares:
[‘scrapy.downloadermiddlewares.httpauth.HttpAuthMiddleware‘,
 ‘scrapy.downloadermiddlewares.downloadtimeout.DownloadTimeoutMiddleware‘,
 ‘scrapy.downloadermiddlewares.defaultheaders.DefaultHeadersMiddleware‘,
 ‘Sina_spider1.middleware.UserAgentMiddleware‘,
 ‘Sina_spider1.middleware.CookiesMiddleware‘,
 ‘scrapy.downloadermiddlewares.useragent.UserAgentMiddleware‘,
 ‘scrapy.downloadermiddlewares.retry.RetryMiddleware‘,
 ‘scrapy.downloadermiddlewares.redirect.MetaRefreshMiddleware‘,
 ‘scrapy.downloadermiddlewares.httpcompression.HttpCompressionMiddleware‘,
 ‘scrapy.downloadermiddlewares.redirect.RedirectMiddleware‘,
 ‘scrapy.downloadermiddlewares.cookies.CookiesMiddleware‘,
 ‘scrapy.downloadermiddlewares.stats.DownloaderStats‘]
2017-04-27 21:45:04 [scrapy.middleware] INFO: Enabled spider middlewares:
[‘scrapy.spidermiddlewares.httperror.HttpErrorMiddleware‘,
 ‘scrapy.spidermiddlewares.offsite.OffsiteMiddleware‘,
 ‘scrapy.spidermiddlewares.referer.RefererMiddleware‘,
 ‘scrapy.spidermiddlewares.urllength.UrlLengthMiddleware‘,
 ‘scrapy.spidermiddlewares.depth.DepthMiddleware‘]
2017-04-27 21:45:04 [scrapy.middleware] INFO: Enabled item pipelines:
[‘Sina_spider1.pipelines.MongoDBPipleline‘]
2017-04-27 21:45:04 [scrapy.core.engine] INFO: Spider opened
2017-04-27 21:45:04 [scrapy.extensions.logstats] INFO: Crawled 0 pages (at 0 pages/min), scraped 0 items (at 0 items/min)
2017-04-27 21:45:04 [scrapy.extensions.telnet] DEBUG: Telnet console listening on 127.0.0.1:6023
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=0>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=1>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=2>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=3>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=4>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=5>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=6>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=7>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=8>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=9>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=10>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=11>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=13>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=14>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=12>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=16>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=15>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=19>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=18>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=17>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=21>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=20>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=24>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=23>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=22>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=25>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=26>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=27>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=29>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=28>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=32>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=31>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=30>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=34>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=33>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=37>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=36>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=35>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=39>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=38>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=42>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=41>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=40>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=45>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=44>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=43>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=47>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=46>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=50>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=49>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=48>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=51>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=53>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=54>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=52>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=57>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=56>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=55>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=59>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=58>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=61>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=62>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=60>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=65>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=64>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=63>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=67>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=66>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=70>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=69>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=68>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=72>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=71>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=74>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=75>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=73>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=78>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=77>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=76>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=80>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=79>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=82>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=81>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=84>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=83>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=86>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=85>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=87>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=88>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=89>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=90>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=92>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=91>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=93>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=94>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=95>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=96>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=97>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=99>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.scraper] ERROR: Error downloading <GET http://weibo.cn/1769469393/profile?filter=1%E9%B9%BF%E6%99%97=98>
Traceback (most recent call last):
  File "C:\Anaconda2\lib\site-packages\twisted\internet\defer.py", line 1301, in _inlineCallbacks
    result = g.send(result)
  File "C:\Anaconda2\lib\site-packages\scrapy\core\downloader\middleware.py", line 37, in process_request
    response = yield method(request=request, spider=spider)
  File "D:\eclipse\workspace\sina_spider\Sina_spider1\middleware.py", line 19, in process_request
    cookie = random.choice(cookies)
  File "C:\Anaconda2\lib\random.py", line 275, in choice
    return seq[int(self.random() * len(seq))]  # raises IndexError if seq is empty
IndexError: list index out of range
2017-04-27 21:45:05 [scrapy.core.engine] INFO: Closing spider (finished)
2017-04-27 21:45:05 [scrapy.statscollectors] INFO: Dumping Scrapy stats:
{‘downloader/exception_count‘: 100,
 ‘downloader/exception_type_count/exceptions.IndexError‘: 100,
 ‘finish_reason‘: ‘finished‘,
 ‘finish_time‘: datetime.datetime(2017, 4, 27, 13, 45, 5, 165000),
 ‘log_count/DEBUG‘: 1,
 ‘log_count/ERROR‘: 100,
 ‘log_count/INFO‘: 7,
 ‘log_count/WARNING‘: 2,
 ‘scheduler/dequeued‘: 100,
 ‘scheduler/dequeued/memory‘: 100,
 ‘scheduler/enqueued‘: 100,
 ‘scheduler/enqueued/memory‘: 100,
 ‘start_time‘: datetime.datetime(2017, 4, 27, 13, 45, 4, 912000)}
2017-04-27 21:45:05 [scrapy.core.engine] INFO: Spider closed (finished)