Hello all,
I have several models that quit working after an update (I think that was the catalyst) - all of the models are CNN and MLP based with code that is very similar to the examples on the site - just different sizes and shapes for layers and different optimizers… For some reason, all of them started failing with the same error:
unsupported operand type(s) for *: ‘float’ and ‘NoneType’
So, it looks like param.grad is None which previously worked fine but now I am getting the error. I recently did a system upgrade that included moving to Python 3.8.5. Before I go tarzaning around my models I thought I would ask you all about it.
Thanks