"[Errno 2] No such file or directory: 'data/MOT20/test/MOT20-04/gt/gt.txt'' when I tested Bytetrack

[l412198735]

Thanks for your error report and we appreciate it a lot.

Checklist

1. I have searched related issues but cannot get the expected help.
2. The bug has not been fixed in the latest version.

Describe the bug '[Errno 2] No such file or directory: 'data/MOT17/test/MOT17-01-DPM/gt/gt.txt'' When I tested Bytetrack with "python tools/test.py configs/mot/bytetrack/bytetrack_yolox_x_crowdhuman_mot20-private.py --eval track”

‘[Errno 2] No such file or directory: 'data/MOT20/test/MOT20-04/gt/gt.txt'’ when I tested Bytetrack with “python tools/test.py configs/mot/bytetrack/bytetrack_yolox_x_crowdhuman_mot20-private.py --eval track”

But with code “python tools/test.py configs/mot/bytetrack/bytetrack_yolox_x_crowdhuman_mot17-private-half.py --eval track” I can test successfully

Reproduction

1. What command or script did you run?

python tools/test.py configs/mot/bytetrack/bytetrack_yolox_x_crowdhuman_mot20-private.py --eval track python tools/test.py configs/mot/bytetrack/bytetrack_yolox_x_crowdhuman_mot17-private.py --eval track

2. Did you make any modifications on the code or config? Did you understand what you have modified? Not modified

3. What dataset did you use and what task did you run? MOT17 and MOT20

Error traceback [>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>] 4479/4479, 18.1 task/s, elapsed: 247s, ETA: 0sEvaluate CLEAR MOT results. Traceback (most recent call last): File "tools/test.py", line 225, in main() File "tools/test.py", line 215, in main metric = dataset.evaluate(outputs, **eval_kwargs) File "/media/DATA/My_project/MOT/mmtracking/mmtrack/datasets/mot_challenge_dataset.py", line 402, in evaluate gt_content = self.file_client.get(gt_file) File "/home/anaconda3/envs/mmtracking/lib/python3.7/site-packages/mmcv/fileio/file_client.py", line 1014, in get return self.client.get(filepath) File "/home/anaconda3/envs/mmtracking/lib/python3.7/site-packages/mmcv/fileio/file_client.py", line 535, in get with open(filepath, 'rb') as f: FileNotFoundError: [Errno 2] No such file or directory: 'data/MOT20/test/MOT20-04/gt/gt.txt'

[pixeli99]

Does the file gt.txt exist in the path data/MOT20/test/MOT20-04/gt/?

Have you checked？

[l412198735]

该文件是否gt.txt存在于路径中data/MOT20/test/MOT20-04/gt/？

你检查过吗？

I found that ‘/gt/gt.txt’ does not exist in the test set of MOT17 and MOT20, while the train set does. I got the dataset from MOTChallenge

[pixeli99]

Well, I see. You want to eval the test set, but you can't do it locally. The MOT challenge doesn't provide gt.txt for test set verification, so --eval track may raise error.

[l412198735]

Well, I see. You want to eval the test set, but you can't do it locally. The MOT challenge doesn't provide gt.txt for test set verification, so --eval track may raise error.

Thanks for your answer!!

[pixeli99]

You're welcome. Hope everything goes well with you.🙂