AttributeError: 'Node' object has no attribute 'output_masks'

Question

I use Keras pretrained model VGG16. The problem is that after configuring tensorflow to use the GPU I get an error that I didn\'t have before when using the CPU.

The

Answer 1

I had a similar issue, but with different architecture. As people suggested, it's important not to mix keras with tensorflow.keras, so try swapping code like:

from keras.preprocessing import image
from keras.models import Model
from keras.layers import Dense, GlobalAveragePooling2D
from keras import backend as K

to:

from tensorflow.keras.preprocessing import image 
from tensorflow.keras.models import Model 
from tensorflow.keras.layers import Dense, GlobalAveragePooling2D 
from tensorflow.keras import backend as K

Also make sure, you don't use keras.something inside your code (not only imports) as well, hope it helps : ) Also, I used Keras 2.2.4 with tensorflow 1.10.0