TensorFlow 不起作用

Posted 2023-02-23

【中文标题】TensorFlow 不起作用

【英文标题】：TensorFlow doesn't works

【发布时间】：2021-04-10 12:23:18

【问题描述】：

我必须在我正在做的课程中使用 tensorflow，所以我尝试安装它，但结果总是错误。我尝试了不同的方法，我离安装 tensorflow 越近是通过将 Anaconda Navigator 中左上角的“Applications on”按钮更改为 tf.结果是下一个

import tensorflow as tf

2021-01-04 14:36:46.204862: W tensorflow/stream_executor/platform/default/dso_loader.cc:60] Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not found
2021-01-04 14:36:46.205115: I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine.
Traceback (most recent call last):

  File "<ipython-input-1-64156d691fe5>", line 1, in <module>
    import tensorflow as tf

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\__init__.py", line 55, in <module>
    from ._api.v2 import compat

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\_api\v2\compat\__init__.py", line 39, in <module>
    from . import v1

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\_api\v2\compat\v1\__init__.py", line 34, in <module>
    from . import compat

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\_api\v2\compat\v1\compat\__init__.py", line 39, in <module>
    from . import v1

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\_api\v2\compat\v1\compat\v1\__init__.py", line 51, in <module>
    from tensorflow._api.v2.compat.v1 import lite

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\_api\v2\compat\v1\lite\__init__.py", line 11, in <module>
    from . import experimental

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\_api\v2\compat\v1\lite\experimental\__init__.py", line 10, in <module>
    from . import nn

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\_api\v2\compat\v1\lite\experimental\nn\__init__.py", line 10, in <module>
    from tensorflow.lite.python.lite import TFLiteLSTMCell

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\lite\python\lite.py", line 40, in <module>
    from tensorflow.lite.python.convert import build_toco_convert_protos  # pylint: disable=unused-import

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\lite\python\convert.py", line 33, in <module>
    from tensorflow.lite.python import util

  File "C:\Users\marioc\AppData\Roaming\Python\Python38\site-packages\tensorflow\lite\python\util.py", line 30, in <module>
    import flatbuffers

ModuleNotFoundError: No module named 'flatbuffers'

顺便说一下，我正在使用 Spyder 4.1.5 和 python 3.8.5 64 位

有人知道如何解决这个问题吗？我会非常感谢你的帮助。谢谢！

【问题讨论】：

您可以通过 pip install flatbuffers 安装它，请记住，您是在相同的环境中安装，而对于 conda 环境，您必须执行 conda install -c conda-forge python-flatbuffers

你需要安装flatbuffers，因为你使用的是anaconda：conda install -c conda-forge flatbuffers

【参考方案1】：

如果您使用的是 Windows，请尝试安装：

VC_redist.x64.exe

【讨论】：

现在我得到下一个错误：W tensorflow/stream_executor/platform/default/dso_loader.cc:60] 无法加载动态库 'cudart64_110.dll'; dlerror: 找不到 cudart64_110.dll

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