未定义符号：_ZN10tensorflow8OpKernel11TraceStringEPNS_15OpKernelContextEb

Question

我得到的错误如下：

/usr/bin/python3.6 /home/daya/Deep_Learning/Keras-Tuner/HiddenLayersAndHiddenNeurons.py

2020-12-22 09:42:14.472136: I tensorflow/stream_executor/platform/default/dso_loader.cc:49] Successfully opened dynamic library libcudart.so.11.0

Traceback (most recent call last):
  File "/home/daya/Deep_Learning/Keras-Tuner/HiddenLayersAndHiddenNeurons.py", line 2, in <module>
    from tensorflow import keras
  File "/home/daya/.local/lib/python3.6/site-packages/tensorflow/__init__.py", line 435, in <module>
    _ll.load_library(_main_dir)

  File "/home/daya/.local/lib/python3.6/site-packages/tensorflow/python/framework/load_library.py", line 153, in load_library
    py_tf.TF_LoadLibrary(lib)

tensorflow.python.framework.errors_impl.NotFoundError: /usr/local/lib/python3.6/dist-packages/tensorflow/core/kernels/libtfkernel_sobol_op.so: undefined symbol: _ZN10tensorflow8OpKernel11TraceStringEPNS_15OpKernelContextEb

系统配置

Ubuntu18.04，cuda11.1 cudnn8，GTX 1660，Tensorflow-gpu 2.4

Answer 1

如果这对您来说是一个问题，而降低Tensorflow的级别不是一种选择，下面是一个黑客：

完全删除tensorflow/core/kernels/libtfkernel_sobol_op.so。该操作符是经典计算机版本中用于边缘提取的特殊操作，对于TF (训练DNN)的99.99%的用例来说，您将不需要这个操作。

Answer 2

看起来这是以下问题(缺少相同的符号_ZN10tensorflow8OpKernel11TraceStringEPNS_15OpKernelContextEb )：https://github.com/tensorflow/text/issues/385

你试过更新Tensorflow吗？