ERROR - F:\anaconda3\envs\mmyolo\lib\site-packages\mmdet\evaluation\metrics\coco_metric.py - compute_metrics - 461 - The testing results of the whole dataset is empty.

[Latitude9527]

This issue occurred when training after I changed a loss function. I've tried my loss function no problem, it has a value between 0 and 1.I changed the ciou loss function directly, and several small improvements worked before, but this issue arose while I was validating several of my new ideas

[Latitude9527]

I tried to change learninga rate .but it didn't work

[Latitude9527]

The dataset was made from a few images I randomly selected from coco2017

[Z-Kamito]

Has it been resolved? I also encountered this situation. The reason is that I changed the resnet and added an output layer. In addition to changing the resnet, is there anything else that needs to be changed?