About loading info when load pvt_v2_b2.pth with training config retinanet_pvt_v2_b2_fpn_1x_coco.py

[YangGangZhiQi]

Hi, thanks for this great work. When training pvtv2 detection model with config retinanet_pvt_v2_b2_fpn_1x_coco.py. I got some strange information from mmcv，and do not know whether it is harmful for training or not.

I would appreciate it if anyone could help me.