SDXL1.0 lora training error

File "/home/bowen/zhang3/LDM/lora-scripts/sd-scripts/library/sdxl_original_unet.py", line 1080, in forward
h = torch.cat([h, hs.pop()], dim=1)
RuntimeError: Sizes of tensors must match except in dimension 1. Expected size 58 but got size 57 for tensor number 1 in the list.

Start by inspecting library/sdxl_original_unet.py at line 1080 and the SDXL1.0 LoRA training path that produces the traceback. Reproduce the reported failure and trace the tensor shapes; done means the training run no longer raises the concatenation size mismatch.

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