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Published 20 hours ago • verified publisher icon NVlabs

error

Open Huster-Hq opened this issue 1 year ago • 1 comments

one of the variables needed for gradient computation has been modified by an inplace operation: [torch.cuda.FloatTensor [2, 128, 80, 88]], which is output 0 of ReluBackward0, is at version 3; expected version 0 instead. Hint: enable anomaly detection to find the operation that failed to compute its gradient, with torch.autograd.set_detect_anomaly(True).

Huster-Hq avatar Jan 06 '23 07:01 Huster-Hq

Hi @Huster-Hq

Check these following 2 things:

  1. Make sure the height and width of your input image are multiple of 16
  2. Make sure you are using the correct version of mmcv and mmdet

Best,

Shiyi

voidrank avatar Jan 07 '23 07:01 voidrank