AttributeError: 'NoneType' object has no attribute 'shape'

[bessalahAmar]

Exception after clicking the start button :

Traceback (most recent call last):
File "main.py", line 45, in update_frame
self.display_image(base_image)
File "main.py", line 100, in display_image
if len(img.shape) == 3:
AttributeError: 'NoneType' object has no attribute 'shape'
Abandon (core dumped)

[stepacool]

Hello, the exception occurred because there's no image in your program - meaning no camera, or your camera is under a different ID on your PC. Try changing lines 28-30 in the main.py file.