keras flask (Could not find resource: localhost/res4b_branch2a/bias)

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是念 2022-08-12 08:23:57 博主文章分类：keras ©著作权

文章标签 python tensorflow flask 文章分类 机器学习人工智能

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今天在用keras flask部署模型的时候，出现了下面的错误：

File "app.py", line 132, in predict
    preds = model.predict(image)
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/keras/engine/training.py", line 1078, in predict
    callbacks=callbacks)
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/keras/engine/training_arrays.py", line 363, in model_iteration
    batch_outs = f(ins_batch)
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/keras/backend.py", line 3292, in __call__
    run_metadata=self.run_metadata)
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/client/session.py", line 1458, in __call__
    run_metadata_ptr)
tensorflow.python.framework.errors_impl.FailedPreconditionError: Error while reading resource variable res4b_branch2a/bias from Container: localhost. This could mean that the variable was uninitialized. Not found: Container localhost does not exist. (Could not find resource: localhost/res4b_branch2a/bias)
   [[{{node res4b_branch2a/BiasAdd/ReadVariableOp}}]]
127.0.0.1 - - [27/Dec/2019 23:04:50] "POST /predict HTTP/1.1" 500 -