TypeError: Expected int32, got <tf.Variable 'lstm_1_W_i:0' shape=(50, 300) dtype=float32_ref> of type 'Variable' instead.

[Rexbalaeniceps]

hello ~ I got a problem as the following

[INFO] (nea.models) Building a REGRESSION model with POOLING
Traceback (most recent call last):
  File "train_nea.py", line 160, in <module>
    model = create_model(args, train_y.mean(axis=0), overal_maxlen, vocab)
  File "/data1/wbxu/AES/nea-master/nea/models.py", line 63, in create_model
    model.add(RNN(args.rnn_dim, return_sequences=True, dropout_W=dropout_W, dropout_U=dropout_U))
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/keras/models.py", line 308, in add
    output_tensor = layer(self.outputs[0])
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/keras/engine/topology.py", line 487, in __call__
    self.build(input_shapes[0])
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/keras/layers/recurrent.py", line 710, in build
    self.W = K.concatenate([self.W_i, self.W_f, self.W_c, self.W_o])
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/keras/backend/tensorflow_backend.py", line 716, in concatenate
    return tf.concat(axis, [to_dense(x) for x in tensors])
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/tensorflow/python/ops/array_ops.py", line 1043, in concat
    dtype=dtypes.int32).get_shape(
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/tensorflow/python/framework/ops.py", line 676, in convert_to_tensor
    as_ref=False)
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/tensorflow/python/framework/ops.py", line 741, in internal_convert_to_tensor
    ret = conversion_func(value, dtype=dtype, name=name, as_ref=as_ref)
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/tensorflow/python/framework/constant_op.py", line 113, in _constant_tensor_conversion_function
    return constant(v, dtype=dtype, name=name)
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/tensorflow/python/framework/constant_op.py", line 102, in constant
    tensor_util.make_tensor_proto(value, dtype=dtype, shape=shape, verify_shape=verify_shape))
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/tensorflow/python/framework/tensor_util.py", line 374, in make_tensor_proto
    _AssertCompatible(values, dtype)
  File "/home/wbxu/anaconda3/envs/nea-master/lib/python2.7/site-packages/tensorflow/python/framework/tensor_util.py", line 302, in _AssertCompatible
    (dtype.name, repr(mismatch), type(mismatch).__name__))
TypeError: Expected int32, got <tf.Variable 'lstm_1_W_i:0' shape=(50, 300) dtype=float32_ref> of type 'Variable' instead.

my env is

keras 1.1.0
tensorflow 1.6.0
teano 0.8.2
nltk 3.0.0

[Struggle-lsl]

我也是这样，你解决了吗