運行的過程中出現這個問題

[Sean861026]

Traceback (most recent call last):
File "asrserver.py", line 16, in
ms = ModelSpeech(datapath)
File "C:\ASRT_SpeechRecognition-master\SpeechModel24.py", line 39, in init
self._model, self.base_model = self.CreateModel()
File "C:\ASRT_SpeechRecognition-master\SpeechModel24.py", line 126, in CreateModel
test_func = K.function([input_data], [y_pred])
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\keras-2.1.6-py3.6.egg\keras\backend\theano_backend.py", line 1248, in function
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\keras-2.1.6-py3.6.egg\keras\backend\theano_backend.py", line 1234, in init
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\theano\compile\function.py", line 317, in function
output_keys=output_keys)
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\theano\compile\pfunc.py", line 486, in pfunc
output_keys=output_keys)
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\theano\compile\function_module.py", line 1839, in orig_function
name=name)
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\theano\compile\function_module.py", line 1487, in init
accept_inplace)
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\theano\compile\function_module.py", line 181, in std_fgraph
update_mapping=update_mapping)
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\theano\gof\fg.py", line 175, in init
self.import_r(output, reason="init")
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\theano\gof\fg.py", line 346, in import_r
self.import(variable.owner, reason=reason)
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\theano\gof\fg.py", line 391, in import
raise MissingInputError(error_msg, variable=r)
theano.gof.fg.MissingInputError: Input 0 of the graph (indices start from 0), used to compute if{}(keras_learning_phase, Elemwise{true_div,no_inplace}.0, Elemwise{mul,no_inplace}.0), was not provided and not given a value. Use the Theano flag exception_verbosity='high', for more information on this error.

Backtrace when that variable is created:

File "", line 656, in _load_unlocked
File "", line 626, in load_backward_compatible
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\keras-2.1.6-py3.6.egg\keras\backend_init.py", line 81, in
from .theano_backend import *
File "", line 971, in _find_and_load
File "", line 955, in _find_and_load_unlocked
File "", line 656, in _load_unlocked
File "", line 626, in _load_backward_compatible
File "C:\Users\bub20\AppData\Local\Programs\Python\Python36\lib\site-packages\keras-2.1.6-py3.6.egg\keras\backend\theano_backend.py", line 34, in
_LEARNING_PHASE = T.scalar(dtype='uint8', name='keras_learning_phase') # 0 = test, 1 = train

[nl8590687]

您好，從這個報錯問題的輸出內容來看，應該是您使用的Keras的後端的問題，本項目需要使用TensorFlow作為Keras的後端backend，而不是Theano，請安裝TensorFlow并將Keras切換到TF後端程式即可正常運行。

[Sean861026]

謝謝 已解決