python - NotImplementedError：无法将符号张量 (lstm/strided_slice:0) 转换为 numpy 数组

Question

我尝试了此代码，但出现以下错误，我尝试搜索和实施解决方案，但没有一个有效。

model=Sequential()
model.add(LSTM(50,return_sequences=True,input_shape=(100,1)))
model.add(LSTM(50,return_sequences=True))
model.add(LSTM(50))
model.add(Dense(1))
model.compile(loss='mean_squared_error',optimizer='adam')

错误：

NotImplementedError: Cannot convert a symbolic Tensor (lstm/strided_slice:0) to a numpy array. This error may indicate that you're trying to pass a Tensor to a NumPy call, which is not supported

标签： pythonnumpytensorflowkeraslstm