Dear Authors,
What version of TIMM is being used in your current setup? I believe timm is being utilized internally by mmdet to setup the transfromer layers.
I have completed the process of cuda 10.0, pytorch 1.2.0, mmcv 0.2.14 & mmdet 0.6.0+fe80382 according to the pedestron setup here
Please let me know if I can help in any way.
Thanks!