eikesan / video-fall-detection Goto Github PK

OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cv::cvtColor, file C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp, line 11111
Traceback (most recent call last):
  File "new.py", line 15, in <module>
    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
cv2.error: C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp:11111: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor

Requriments:
numpy==1.14.5
opencv-python==4.1.2.30
pylint==1.9.2
scikit-learn==0.22.1

C:\Users\prahu\AppData\Local\Programs\Python\Python37\python.exe "D:\Apps\JetBrains\PyCharm Community Edition 2019.1.3\helpers\pydev\pydevd.py" --multiproc --qt-support=auto --client 127.0.0.1 --port 54257 --file "D:/Multiverse_Projects/Final year project- Fall Detection/video-fall-detection/new.py"
pydev debugger: process 19688 is connecting

Connected to pydev debugger (build 191.7479.30)
Traceback (most recent call last):
  File "D:\Apps\JetBrains\PyCharm Community Edition 2019.1.3\helpers\pydev\pydevd.py", line 1758, in <module>
    main()
  File "D:\Apps\JetBrains\PyCharm Community Edition 2019.1.3\helpers\pydev\pydevd.py", line 1752, in main
    globals = debugger.run(setup['file'], None, None, is_module)
  File "D:\Apps\JetBrains\PyCharm Community Edition 2019.1.3\helpers\pydev\pydevd.py", line 1147, in run
    pydev_imports.execfile(file, globals, locals)  # execute the script
  File "D:\Apps\JetBrains\PyCharm Community Edition 2019.1.3\helpers\pydev\_pydev_imps\_pydev_execfile.py", line 18, in execfile
    exec(compile(contents+"\n", file, 'exec'), glob, loc)
  File "D:/Multiverse_Projects/Final year project- Fall Detection/video-fall-detection/new.py", line 19, in <module>
    _, contours, _ = cv2.findContours(fgmask, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
ValueError: not enough values to unpack (expected 3, got 2)

Process finished with exit code 1