mmengine - WARNING - Since metrics is an empty dict, the behavior to save the best checkpoint will be skipped in this evaluation

[nanpuhaha]

01/16 21:44:07 - mmengine - INFO - Epoch(val) [300][4800/4883]    eta: 0:00:02  time: 0.0272  data_time: 0.0031  memory: 128  
01/16 21:44:09 - mmengine - INFO - Epoch(val) [300][4850/4883]    eta: 0:00:00  time: 0.0271  data_time: 0.0035  memory: 128  
01/16 21:44:10 - mmengine - INFO - Evaluating bbox...
Loading and preparing results...
01/16 21:44:10 - mmengine - ERROR - /opt/conda/envs/mmyolo/lib/python3.8/site-packages/mmdet/evaluation/metrics/coco_metric.py - compute_metrics - 437 - The testing results of the whole dataset is empty.
01/16 21:44:10 - mmengine - INFO - Epoch(val) [300][4883/4883]  
01/16 21:44:10 - mmengine - WARNING - Since `metrics` is an empty dict, the behavior to save the best checkpoint will be skipped in this evaluation

[XLBL2333]

did you solve this problem ,bro?

[XiShen1989]

did you solve this problem ,bro?