Positional_Diffusion
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Error training pytorch lightning
Hi, I got error when doing training using pytorch lightning.
File "C:\Users\XXX\anaconda3\envs\py310\lib\site-packages\torch\autograd_init_.py", line 197, in backward Variable._execution_engine.run_backward( # Calls into the C++ engine to run the backward pass RuntimeError: element 0 of tensors does not require grad and does not have a grad_fn
Please advise,
thanks