A problem when run the demo.py

[luckcodingdog]

Hi, Thanks a lot for your open source code, when i run the demo.py, i encounter a problem.

(alphaction) [zhuxt@localhost demo]$ python demo.py --video-path "/home/zhuxt/workspace/actlyzer-app/exec/videos/10_persons_v2.mp4" --output-path output.mp4 --cfg-path /home/zhuxt/workspace/AlphAction/config_files/resnet101_8x8f_denseserial.yaml --weight-path "/home/zhuxt/workspace/AlphAction-master/author_models/common_15cat_res101.pth" --common-cate Starting video demo, video path: /home/zhuxt/workspace/actlyzer-app/exec/videos/10_persons_v2.mp4 Loading action model weight from /home/zhuxt/workspace/AlphAction-master/author_models/common_15cat_res101.pth. Action model weight successfully loaded. Loading YOLO model.. Network successfully loaded Loading tracking model.. Network successfully loaded Showing tracking progress bar (in fps). Other processes are running in the background. Tracker Progress: 1624 frame [03:05, 7.75 frame/s]Process Process-4: Traceback (most recent call last): File "/home/zhuxt/anaconda3/envs/alphaction/lib/python3.7/multiprocessing/process.py", line 297, in _bootstrap self.run() File "/home/zhuxt/anaconda3/envs/alphaction/lib/python3.7/multiprocessing/process.py", line 99, in run self._target(*self._args, **self._kwargs) File "/home/zhuxt/workspace/AlphAction/demo/action_predictor.py", line 434, in _compute_prediction center_timestamp, video_size, ids = self.timestamps[timestamp_idx] IndexError: list index out of range

As you can see from the log, it can run on the former frames, when it is 1624th frame, it is out of range. I have test with several videos, it alse arise the same issue.

[yelantf]

Are you using the latest code? There was a bug in the demo program of previous versions, which I think was fixed five days ago.

Could you try git pull origin master in the project directory?

[luckcodingdog]

Thanks for your quick answer, it solved my question.