03_05_vae_faces_train - ValueError: Layer decoder expects 1 input(s), but it received 3 input tensors

[Maciej W]

Can any one advise how. to solve. this error? I'm using the tensorflow 2.0 branch

The model summaries both for encoder and decoder match exactly what is in the book, but still the following error appears:

202 
203   if len(inputs) != len(input_spec):

--> 204 raise ValueError('Layer ' + layer_name + ' expects ' +
205 str(len(input_spec)) + ' input(s), '
206 'but it received ' + str(len(inputs)) +

ValueError: Layer decoder expects 1 input(s), but it received 3 input tensors. Inputs received: [<tf.Tensor: shape=(32, 200), dtype=float32, numpy=
array([[ 0.01030178, -0.04861269, -0.00733997, ..., 0.02568986,
-0.05239131, -0.00733766],
[-0.00127253, -0.02799501, -0.0425919 , ..., 0.00620324,
-0.0299464 , 0.00333741],
[ 0.05407003, -0.02429324, -0.05589804, ..., 0.05319941,
-0.08304264, 0.07161135],
...,
[ 0.08346704, 0.03703439, -0.06609847, ..., 0.01977376,
-0.03393014, 0.03309568],
[ 0.02445899, -0.0428034 , -0.05705589, ..., -0.00906711,
-0.02859434, 0.03962114],
[ 0.04257951, 0.03386647, -0.04515634, ..., 0.00611632,
-0.02480316, 0.01569294]], dtype=float32)>, <tf.Tensor: shape=(32, 200), dtype=float32, numpy=
array([[ 0.03206216, -0.03399059, -0.06497589, ..., -0.06765413,
-0.02737037, -0.05021207],
[-0.01540099, 0.00128875, -0.03477595, ..., -0.044988 ,
-0.01605266, -0.06183551],
[ 0.03116238, -0.00138427, -0.02849228, ..., -0.0959065 ,
-0.00479444, -0.1841418 ],
...,
[ 0.01189097, 0.05096394, -0.05592664, ..., -0.07456802,
0.04331308, -0.09650087],
[ 0.00857047, -0.04397327, -0.02537573, ..., -0.06807566,
-0.00480789, -0.0987746 ],
[ 0.00909407, 0.04387314, -0.02124518, ..., -0.06648304,
-0.03233341, -0.06416956]], dtype=float32)>, <tf.Tensor: shape=(32, 200), dtype=float32, numpy=
array([[-0.0837419 , 0.708279 , 0.25303954, ..., -0.15900922,
-1.4284643 , -0.8491993 ],
[ 0.3428696 , 0.16736755, 1.1209399 , ..., 1.8705027 ,
0.61709875, 0.17519997],
[-0.7050551 , 0.9497142 , 0.02680028, ..., -0.32644743,
-0.28019398, 0.26958627],
...,
[-1.0726163 , 0.03182559, -1.1401012 , ..., -0.71741265,
-2.19349 , 0.78879917],
[ 0.47682956, 0.8727338 , 0.7441382 , ..., -0.49163938,
-1.3995049 , 1.3208225 ],
[-1.7399087 , -0.2048182 , 0.5106129 , ..., 0.2584384 ,
0.7018325 , -0.4878068 ]], dtype=float32)>]

[KukaiN]

Hi, I also got the same error and I found the answer in a different question under the same repo: #83 (comment)

[zm274310577]

i have the same error, #83 can not work!