it get errors when i test

[chen1234520]

File "/home/nfs/admin0/chenguang/project/RepPoints/mmdetection/build/lib.linux-x86_64-3.7/mmdet/ops/dcn/deform_conv.py", line 55, in forward
cur_im2col_step)
RuntimeError: input image is smaller than kernel (shape_check at mmdet/ops/dcn/src/deform_conv_cuda.cpp:127)

deform_conv_cuda.cpp:127
AT_CHECK((inputHeight >= kH && inputWidth >= kW),
"input image is smaller than kernel");

Thanks for help me !!!!

[muditchaudhary]

I had a similar error while training for some specific images:

RuntimeError: input image is smaller than kernel (shape_check at mmdet/ops/dcn/src/deform_conv_cuda.cpp:127)

This might help you: open-mmlab/mmdetection#1453
The explanation is given here: open-mmlab/mmdetection#1453 (comment)