./mmdet/datasets/UTDACDatasets.py

[ZYCi]

Could you please give this UTDACDataset.py code file?Thanks a lot.

[mousecpn]

In your dataset config file (e.g. utdac_detection_coco.py), you can change "UTDACDataset" to "CocoDataset"

[ZYCi]

Got that.Thank you