winnyec

It appears to me that the issue is that the size of the layer deck is not #cnn, but #cnn.modules when using the backend nn (in particular, when -gpu -1).

Sorry I am not an expert at all: I was just looking for this solid grey error, and since I found no help here that worked for me, I started...

@syz825211943: The computer on which I did this is packed up for the time being, so cannot check what exactly I did. But based on my comment above try editing...