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LifeBeyondExpectations / ECCV22-PointMixer

[ECCV 2022] Official pytorch implementation of the paper, "PointMixer: MLP-Mixer for Point Cloud Understanding"
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Single GPU Training problem #8

Open GeoVectorMatrix opened 2 years ago

GeoVectorMatrix commented 2 years ago

Traceback (most recent call last): File "/home/Prjs/ECCV22-PointMixer-main/sem_seg/train_pl.py", line 157, in cli_main() File "/home/Prjs/ECCV22-PointMixer-main/sem_seg/train_pl.py", line 150, in cli_main trainer.fit(model, train_loader, val_loader) File "/home/anaconda3/envs/pointmixer/lib/python3.9/site-packages/pytorch_lightning/trainer/trainer.py", line 738, in fit self._call_and_handle_interrupt( File "/home/anaconda3/envs/pointmixer/lib/python3.9/site-packages/pytorch_lightning/trainer/trainer.py", line 683, in _call_and_handle_interrupt return trainer_fn(*args, **kwargs) File "/home/anaconda3/envs/pointmixer/lib/python3.9/site-packages/pytorch_lightning/trainer/trainer.py", line 773, in _fit_impl self._run(model, ckpt_path=ckpt_path) File "/home/anaconda3/envs/pointmixer/lib/python3.9/site-packages/pytorch_lightning/trainer/trainer.py", line 1195, in _run self._dispatch() . . . .

raise RuntimeError("Default process group has not been initialized, " RuntimeError: Default process group has not been initialized, please make sure to call init_process_group.

GeoVectorMatrix commented 2 years ago

Traceback (most recent call last): File "/home/Prjs/ECCV22-PointMixer-main/sem_seg/train_pl.py", line 157, in cli_main() File "/home/Prjs/ECCV22-PointMixer-main/sem_seg/train_pl.py", line 150, in cli_main trainer.fit(model, train_loader, val_loader) File "/home/anaconda3/envs/pointmixer/lib/python3.9/site-packages/pytorch_lightning/trainer/trainer.py", line 738, in fit self._call_and_handle_interrupt( File "/home/anaconda3/envs/pointmixer/lib/python3.9/site-packages/pytorch_lightning/trainer/trainer.py", line 683, in _call_and_handle_interrupt return trainer_fn(*args, **kwargs) File "/home/anaconda3/envs/pointmixer/lib/python3.9/site-packages/pytorch_lightning/trainer/trainer.py", line 773, in _fit_impl self._run(model, ckpt_path=ckpt_path) File "/home/anaconda3/envs/pointmixer/lib/python3.9/site-packages/pytorch_lightning/trainer/trainer.py", line 1195, in _run self._dispatch() . . . .

raise RuntimeError("Default process group has not been initialized, " RuntimeError: Default process group has not been initialized, please make sure to call init_process_group.

Solved by https://github.com/megvii-model/YOLOF/issues/11#issuecomment-805454000

I am not sure whether this is the right solution, but it works

LifeBeyondExpectations commented 2 years ago

I did not yet check the full code implementation. Especially, the current code for semseg utilizes the old version of pytorchlightning, which could be the reason of this issue.

After I check the overall code equipped with the newest pytorchlightning, then I will close the session. Thanks for letting me know the issue.