Hi Ptrblck
I hope you are well. I just want to double check about my input to the 3dimention CNN layer (cnn3d ) my patch is 11117 and i used 64 batch size and one Chanel input, the input size  for training  is (64,1,11,11,7) is it correct?
and for the fully connected layer without any CNN layer before the input for 64 batch size for the patch size of 11117 is (64,874). Indeed I used data.view(-1,11117) and then use   model(Input) as a input of linear layer.
it is correct to say that if the input size is not correct for training definitely pytorch show the error?