标签:索引 factor dex arp nta and todo office actor
大家好!
我想我发现了这个bug。 如果我从文件中图像删除,它加载正常。 如果有图像时候,何时
$ objPHPExcel = PHPExcel_IOFactory :: load($ file);
我得到:.............未定义的偏移:-1 .........在PHPExcel \ Reader \ Excel5.php的第911行
那是 ....
$ BSE = $ BSECollection [$ BSEindex - 1]; //这里是问题,索引的值将是-1
$ blipType = $ BSE-> getBlipType();
从我的讲解中,意味着$ BSEindex的价值为零......
当然,这将在以后对方法“getBlipType”带来问题,这是在非对象上调用的......
修复方式:
// picture // get index to BSE entry (1-based) $BSEindex = $spContainer->getOPT(0x0104); + + // If there is no BSE Index, we will fail here and other fields are not read. + // Fix by checking here. + // TODO: Why is there no BSE Index? Is this a new Office Version? Password protected field? + // More likely : a uncompatible picture + if (!$BSEindex) { + continue; + } + $BSECollection = $escherWorkbook->getDggContainer()->getBstoreContainer()->getBSECollection(); $BSE = $BSECollection[$BSEindex - 1]; $blipType = $BSE->getBlipType();
标签:索引 factor dex arp nta and todo office actor
原文地址:https://www.cnblogs.com/huixuexidezhu/p/9283316.html