RuntimeError: indices should be either on cpu or on the same device as the indexed tensor (cpu)

[SatyamSSJ10]

It didn't give this error before. Now it's suddenly giving.

[SatyamSSJ10]

Sanity Checking DataLoader 0: 0% 0/2 [00:00<?, ?it/s]Summoning checkpoint. Traceback (most recent call last): File "main.py", line 819, in trainer.fit(model, data) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/trainer/trainer.py", line 770, in fit self._call_and_handle_interrupt( File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/trainer/trainer.py", line 721, in _call_and_handle_interrupt return self.strategy.launcher.launch(trainer_fn, *args, trainer=self, kwargs) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/strategies/launchers/subprocess_script.py", line 93, in launch return function(*args, *kwargs) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/trainer/trainer.py", line 811, in _fit_impl results = self._run(model, ckpt_path=self.ckpt_path) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/trainer/trainer.py", line 1236, in _run results = self._run_stage() File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/trainer/trainer.py", line 1323, in _run_stage return self._run_train() File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/trainer/trainer.py", line 1345, in _run_train self._run_sanity_check() File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/trainer/trainer.py", line 1413, in _run_sanity_check val_loop.run() File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/loops/base.py", line 204, in run self.advance(args, kwargs) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/loops/dataloader/evaluation_loop.py", line 155, in advance dl_outputs = self.epoch_loop.run(self._data_fetcher, dl_max_batches, kwargs) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/loops/base.py", line 204, in run self.advance(args, kwargs) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/loops/epoch/evaluation_epoch_loop.py", line 128, in advance output = self._evaluation_step(kwargs) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/loops/epoch/evaluation_epoch_loop.py", line 226, in _evaluation_step output = self.trainer._call_strategy_hook("validation_step", kwargs.values()) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/trainer/trainer.py", line 1765, in _call_strategy_hook output = fn(*args, kwargs) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/strategies/ddp.py", line 355, in validation_step return self.model(*args, *kwargs) File "/usr/local/lib/python3.8/dist-packages/torch/nn/modules/module.py", line 1190, in _call_impl return forward_call(input, kwargs) File "/usr/local/lib/python3.8/dist-packages/torch/nn/parallel/distributed.py", line 1040, in forward output = self._run_ddp_forward(*inputs, kwargs) File "/usr/local/lib/python3.8/dist-packages/torch/nn/parallel/distributed.py", line 1000, in _run_ddp_forward return module_to_run(*inputs[0], *kwargs[0]) File "/usr/local/lib/python3.8/dist-packages/torch/nn/modules/module.py", line 1190, in _call_impl return forward_call(input, kwargs) File "/usr/local/lib/python3.8/dist-packages/pytorch_lightning/overrides/base.py", line 93, in forward return self.module.validation_step(*inputs, kwargs) File "/usr/local/lib/python3.8/dist-packages/torch/autograd/grad_mode.py", line 27, in decorate_context return func(*args, *kwargs) File "/content/drive/.shortcut-targets-by-id/16yrRM5hPVMeHHhrdkyYx5x5K_St7BONp/sd_text_inversion/Stable-textual-inversion_win/ldm/models/diffusion/ddpm.py", line 367, in validationstep , loss_dict_no_ema = self.shared_step(batch) File "/content/drive/.shortcut-targets-by-id/16yrRM5hPVMeHHhrdkyYx5x5K_St7BONp/sd_text_inversion/Stable-textual-inversion_win/ldm/models/diffusion/ddpm.py", line 918, in shared_step loss = self(x, c) File "/usr/local/lib/python3.8/dist-packages/torch/nn/modules/module.py", line 1190, in _call_impl return forward_call(input, kwargs) File "/content/drive/.shortcut-targets-by-id/16yrRM5hPVMeHHhrdkyYx5x5K_St7BONp/sd_text_inversion/Stable-textual-inversion_win/ldm/models/diffusion/ddpm.py", line 931, in forward return self.p_losses(x, c, t, *args, **kwargs) File "/content/drive/.shortcut-targets-by-id/16yrRM5hPVMeHHhrdkyYx5x5K_St7BONp/sd_text_inversion/Stable-textual-inversion_win/ldm/models/diffusion/ddpm.py", line 1082, in p_losses logvar_t = self.logvar[t].to(self.device) RuntimeError: indices should be either on cpu or on the same device as the indexed tensor (cpu)

[SerendipitysX]

I have the same problem