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关于Failed to import pydot. You must install pydot and graphviz for `pydotprint` to work的处理建议

作者:互联网

关于Failed to import pydot. You must install pydot and graphviz for pydotprint to work的处理建议

环境

win 10
python 3.x
Tensorflow 2.x.x;
pydot 2.4.2
graphviz 2.3.7 ,在graphviz官网上下载适用版本的.msi 安装包,安装完毕将bin加到环境变量 path(D:\Program Files (x86)\Graphviz2.37\bin)

报错代码:

keras.utils.plot_model(model, 'small_resnet_model.png', show_shapes=True)

报错信息:

File "D:\Anaconda3_64\envs\tf_gpu\lib\site-packages\tensorflow_core\python\keras\utils\vis_utils.py", line 110, in model_to_dot
raise ImportError('Failed to import pydot. You must install pydot'
ImportError: Failed to import pydot. You must install pydot and graphviz for pydotprint to work.

原因:

find_graphviz()函数在1.2.x+的pydot版本中已经被弃用了,因此,应该要安装pydot_ng

解决办法:

pip install pydot_ng

再次执行,问题解决

标签:pydot,work,graphviz,Failed,install,import,must
来源: https://www.cnblogs.com/xixifusi/p/13561358.html