Unable to load ROI and APs is NAN

[TemitopeOladokun]

Hello @Tony607 I am presently working with detectron2 but I got the below message during the training. I am using "COCO-InstanceSegmentation/mask_rcnn_R_101_FPN_3x.yaml" for the checkpoint. What am I doing wrong?

model_final_a3ec72.pkl: 254MB [00:18, 13.4MB/s] Unable to load 'roi_heads.box_predictor.cls_score.weight' to the model due to incompatible shapes: (81, 1024) in the checkpoint but (18, 1024) in the model! Unable to load 'roi_heads.box_predictor.cls_score.bias' to the model due to incompatible shapes: (81,) in the checkpoint but (18,) in the model! Unable to load 'roi_heads.box_predictor.bbox_pred.weight' to the model due to incompatible shapes: (320, 1024) in the checkpoint but (68, 1024) in the model! Unable to load 'roi_heads.box_predictor.bbox_pred.bias' to the model due to incompatible shapes: (320,) in the checkpoint but (68,) in the model! Unable to load 'roi_heads.mask_head.predictor.weight' to the model due to incompatible shapes: (80, 256, 1, 1) in the checkpoint but (17, 256, 1, 1) in the model! Unable to load 'roi_heads.mask_head.predictor.bias' to the model due to incompatible shapes: (80,) in the checkpoint but (17,) in the model!