TypeError: Fetch argument None has invalid type <type 'NoneType'>

(fetch, type(fetch)))
TypeError: Fetch argument None has invalid type <type 'NoneType'>

我的解决方案是:检查tensorflow 函数,某一个tensorflow函数没有返回值

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转载自www.cnblogs.com/YouXiangLiThon/p/8982793.html