Error

[atulyakumar97]

Error

[amolkhade17]

This worked for me

YOLO Object Detection

python <= 3.7

ln = net.getLayerNames()
ln = [ln[i[0] - 1] for i in net.getUnconnectedOutLayers()]
python >3.7

ln = net.getLayerNames()
ln = [ln[i - 1] for i in net.getUnconnectedOutLayers()]

[peoplecure]

@atulyakumar97 I could not reproduce the results for the same reason.

python3 yolo.py --play_video True --video_path videos/fire1.mp4
Opening videos/fire1.mp4 .... 
Traceback (most recent call last):
  File "yolo.py", line 143, in <module>
    start_video(video_path)
  File "yolo.py", line 116, in start_video
    model, classes, colors, output_layers = load_yolo()
  File "yolo.py", line 24, in load_yolo
    output_layers = [layers_names[i[0]-1] for i in net.getUnconnectedOutLayers()]
  File "yolo.py", line 24, in <listcomp>
    output_layers = [layers_names[i[0]-1] for i in net.getUnconnectedOutLayers()]
IndexError: invalid index to scalar variable.

[djhanove]

There is an issue with the recent version of OpenCV. I fixed this by downgrading to version 4.5.3.56
pip3 install opencv-python==4.5.3.56

[amolkhade17]

There is an issue with the recent version of OpenCV. I fixed this by downgrading to version 4.5.3.56 pip3 install opencv-python==4.5.3.56

Not able to downgrade opencv-python. Which version of python need to install

errorDesc.txt

[Ayadh-sukri]

Thanks