Some additional information - it may help, or it may mean nothing.
changing
summary(model.Decoder,(1,10))

to
summary(model.Decoder,(1,2))


changed the error to
RuntimeError: shape ‘[-1, 32, 21]’ is invalid for input of size 60
so i changed  z = z.view(-1, 32, 21) to z = z.view(-1, 5, 6)
RuntimeError: size mismatch, m1: [10 x 6], m2: [30 x 64] at C:/w/1/s/tmp_conda_3.7_044431/conda/conda-bld/pytorch_1556686009173/work/aten/src\THC/generic/THCTensorMathBlas.cu:268
Which leads to believe the problem is somewhere within the decoder input tensor size, but i don’t know how to fix it…
help???
Chaslie