标签:style http ref not show png span href black agg
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>>> plt.show()
__main__:1: UserWarning: Matplotlib is currently using agg, which is a non-GUI backend, so cannot show the figure.
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原因:
发现发生在 coco.py 文件
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处理办法:
import matplotlib
>>> matplotlib.get_backend()
‘agg‘
>>> matplotlib.use(‘TkAgg‘)
标签:style http ref not show png span href black agg
原文地址:https://www.cnblogs.com/xiexiaokui/p/12237910.html