— I was looking for this function in net but ı could not understand
It give this kind of error : rows,cols = img.shapeAttributeError: 'NoneType' object has no attribute 'shape'
— The error is clear
— But ı could not fix it even if I wrote correct code
— Check your img object
— It's None
— You're doing something wrong while creating it
— Thanks mate
— What is the proffesional name of that widget?
— Drop-down list