TensorFlow，“‘模块’对象没有属性‘占位符’"； [英] TensorFlow, "'module' object has no attribute 'placeholder'"

问题描述

我已经尝试使用 tensorflow 两天了，现在在 python2.7 和 3.4 中一遍又一遍地安装和重新安装它.无论我做什么，尝试使用 tensorflow.placeholder() 时都会收到此错误消息

I've been trying to use tensorflow for two days now installing and reinstalling it over and over again in python2.7 and 3.4. No matter what I do, I get this error message when trying to use tensorflow.placeholder()

这是非常样板代码:

tf_in = tf.placeholder("float", [None, A]) # Features

无论我做什么，我总能得到回溯:

No matter what I do I always get the trace back:

Traceback (most recent call last):
  File "/home/willim/PycharmProjects/tensorflow/tensorflow.py", line 2, in <module>
    import tensorflow as tf
  File "/home/willim/PycharmProjects/tensorflow/tensorflow.py", line 53, in <module>
    tf_in = tf.placeholder("float", [None, A]) # Features
AttributeError: 'module' object has no attribute 'placeholder'

有人知道我该如何解决这个问题吗?

Anyone know how I can fix this?

推荐答案

这也发生在我身上.我有 tensorflow 并且它工作得很好，但是当我在之前的 tensorflow 旁边安装 tensorflow-gpu 时出现了这个错误，然后我做了这 3 个步骤，它开始正常工作:

It happened to me too. I had tensorflow and it was working pretty well, but when I install tensorflow-gpu along side the previous tensorflow this error arose then I did these 3 steps and it started working with no problem:

1. 我从 Anaconda 中删除了 tensorflow-gpu、tensorflow、tensorflow-base 包.使用.

conda 删除 tensorflow-gpu tensorflow tensorflow-base

1. 重新安装了 tensorflow.使用

conda 安装 tensorflow

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