nachiket92 / PGP

Code for "Multimodal Trajectory Prediction Conditioned on Lane-Graph Traversals," CoRL 2021.
https://proceedings.mlr.press/v164/deo22a.html
MIT License
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RuntimeError when training #19

Closed qihuihu20 closed 2 years ago

qihuihu20 commented 2 years ago

Thanks for your work! I'm interested in the excellent work but I got errors when I retry it: "RuntimeError: one of the variables needed for gradient computation has been modified by an inplace operation: [torch.FloatTensor [36, 32]], which is output 0 of ViewBackward, is at version 2; expected version 1 instead. Hint: enable anomaly detection to find the operation that failed to compute its gradient, with torch.autograd.set_detect_anomaly(True)." Do you know how to deal with it? Thanks!