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qjadud1994 / CRNN-Keras

CRNN (CNN+RNN) for OCR using Keras / License Plate Recognition
MIT License
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TypeError: Expected Operation, Variable, or Tensor, got 0 #57

Open bewithme opened 3 years ago

bewithme commented 3 years ago

Traceback (most recent call last): File "/Users/wenfengxu/idea-workspace/CRNN-Keras/training.py", line 11, in model = get_Model(training=True) File "/Users/wenfengxu/idea-workspace/CRNN-Keras/Model.py", line 62, in get_Model lstm_1 = LSTM(256, return_sequences=True, kernel_initializer='he_normal', name='lstm1')(inner) # (None, 32, 512) File "/Users/wenfengxu/opt/anaconda3/envs/CRNN-Keras/lib/python3.5/site-packages/keras/layers/recurrent.py", line 536, in call return super(RNN, self).call(inputs, kwargs) File "/Users/wenfengxu/opt/anaconda3/envs/CRNN-Keras/lib/python3.5/site-packages/keras/engine/base_layer.py", line 489, in call output = self.call(inputs, kwargs) File "/Users/wenfengxu/opt/anaconda3/envs/CRNN-Keras/lib/python3.5/site-packages/keras/layers/recurrent.py", line 2242, in call initial_state=initial_state) File "/Users/wenfengxu/opt/anaconda3/envs/CRNN-Keras/lib/python3.5/site-packages/keras/layers/recurrent.py", line 677, in call input_length=timesteps) File "/Users/wenfengxu/opt/anaconda3/envs/CRNN-Keras/lib/python3.5/site-packages/keras/backend/tensorflow_backend.py", line 3105, in rnn targets=[last_output]) File "/Users/wenfengxu/opt/anaconda3/envs/CRNN-Keras/lib/python3.5/site-packages/tensorflow_core/python/keras/utils/tf_utils.py", line 134, in get_reachable_from_inputs raise TypeError('Expected Operation, Variable, or Tensor, got ' + str(x)) TypeError: Expected Operation, Variable, or Tensor, got 0

Process finished with exit code 1