Please read & provide the following

[sssimpleboy]

If you do not know the root cause of the problem, please post according to this template:

Instructions To Reproduce the Issue:

Hello, I'm running the CondInst model which is based on detectron2. The program web is https://github.com/aim-uofa/AdelaiDet When I was testing, I wanted to see how the model worked, but the code I wrote in the forward() method of <class 'adet.modeling.condinst.condinst.CondInst'> such as "exit()" and "print()" didn't execute. I suspect this is related to the registration mechanism of detectron2. what should I do ?

Check https://stackoverflow.com/help/minimal-reproducible-example for how to ask good questions. Simplify the steps to reproduce the issue using suggestions from the above link, and provide them below:

1. Full runnable code or full changes you made:

   
   python demo/demo.py \
   --config-file configs/CondInst/MS_R_50_3x.yaml   \
   --input ./imgs/  \
   --output output_images/CondInst/CondInst_MS_R_50_3x   \
   --confidence-threshold 0.35 \
   --opts MODEL.WEIGHTS pretrained_models/CondInst/CondInst_MS_R_50_3x 

2. What exact command you run:
no 
3. __Full logs__ or other relevant observations:

``` ## Expected behavior: project stop and exit. ## Environment: detectron2 0.2.1 fvcore 0.1.1.post20200716 torch 1.5.0 torchvision 0.6.0a0+82fd1c8 Paste the output of the following command: ``` wget -nc -nv https://github.com/facebookresearch/detectron2/raw/main/detectron2/utils/collect_env.py && python collect_env.py ``` If your issue looks like an installation issue / environment issue, please first check common issues in https://detectron2.readthedocs.io/tutorials/install.html#common-installation-issues

[sssimpleboy]

I wanted it to stop,but it didn't.