fix: AssertionError features.is_contiguous() in pointnet2_utils.py #437
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caused by `features` in pointnet2_backbone.py:78, which is possible to be a non-contiguous tensor, being directly passed into SA_modules without calling .contiguous()
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An AssertionError is raised in pointnet2_utils.py.
This error may be caused by
featuresin pointnet2_backbone.py:78, which is possible to be a non-contiguous tensor, being directly passed into SA_modules without calling .contiguous().So my fix is calling features.contiguous() to make sure it is contiguous before passed into SA_modules.
Thank you!