ModuleNotFoundError: No module named 'deeplearning' when running evaluation on cityscapes dataset

[mudit-soni]

I am trying to evaluate a pretrained mask2former model on cityscapes using the mask2former repository here https://github.com/facebookresearch/Mask2Former. It uses detectron2 for evaluation, and I have made no changes to either of the repositories from my side.

Traceback (most recent call last):
File "train_net.py", line 321, in <module>
    launch(
File "/raid/scripts/mudit/detectron2/detectron2/engine/launch.py", line 84, in launch
    main_func(*args)
File "train_net.py", line 306, in main
    res = Trainer.test(cfg, model)
File "/raid/scripts/mudit/detectron2/detectron2/engine/defaults.py", line 653, in test
   results_i = inference_on_dataset(model, data_loader, evaluator)
File "/raid/scripts/mudit/detectron2/detectron2/evaluation/evaluator.py", line 172, in inference_on_dataset
   evaluator.process(inputs, outputs)
File "/raid/scripts/mudit/detectron2/detectron2/evaluation/cityscapes_evaluation.py", line 143, in process
    from deeplearning.projects.cityscapesApi.cityscapesscripts.helpers.labels import trainId2label
ModuleNotFoundError: No module named 'deeplearning'

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[mudit-soni]

I don't think additional details are required as the error is due to a missing module "deeplearning". It doesn't seem to be included in the detectron2 repository and I can't find any other instructions to install it.

[Sta8is]

I have also encountered this issue. Seems that a recent commit changed some lines at detectron/data/datasets/cityscapes.py and detectron2/evaluation/cityscapes_evaluation.py as you can see here 4823082. Removing the "deeplearning.projects.cityscapesApi" prefix seems to work for me. For example change

from deeplearning.projects.cityscapesApi.cityscapesscripts.helpers.labels import labels

to

from cityscapesscripts.helpers.labels import labels