but expected one of: numbers.Real

Question

具体问题发生在serialize_example函数中，对比了您的代码没有出现任何误差，但是无法复现…在这一节的回答列表中您提到在Ubuntu上运行没有问题，但是在Windows中有无解决方案？

Answer 1

陶丽丹 2022-03-10 12:02:11

def serialize_example(x, y):

    '''Converts x, y to tf.train.Example and serialize'''

    x = x.numpy()

    y = y.numpy()

    features = tf.train.Features(

        feature = {

            "inputs_features": tf.train.Feature(float_list = tf.train.FloatList(value = x)),

            "label": tf.train.Feature(float_list = tf.train.FloatList(value = y)),

            "shape": tf.train.Feature(int64_list = tf.train.Int64List(value = x.shape))

        }

    )

    example = tf.train.Example(features = features)

    return example.SerializeToString()

# 不知道为啥，这样就能行了

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Answer 2

z1121532091 2021-04-24 18:26:53

在windows环境下遇到了同样的问题，搜了一下应该是在Win10下使用python3.8就会有这样的bug，换成3.7可以运行：https://github.com/tensorflow/tensorflow/issues/41304

Answer 3

正十七 2021-03-21 23:56:22

抱歉同学，这个问题我还真无法回答，因为咱们的代码确实没有在windows上测试过，搜了一番，只找到这个相关问答：https://stackoverflow.com/questions/54441603/tensorflow-error-has-type-list-but-expected-one-of-int-long-float