TypeError: UMat() missing required argument 'ranges' (pos 2)

[sagarsanjaysutar]

original_image = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)

I can't figure this out. It's constantly giving same error
TypeError: UMat() missing required argument 'ranges' (pos 2)

i tried: -

1. original_image = cv2.cvtColor(cv2.UMat(image), cv2.COLOR_BGR2RGB)
2. original_image = cv2.cvtColor(np.float32(image), cv2.COLOR_BGR2RGB)
3. original_image = cv2.cvtColor((image).np(), cv2.COLOR_BGR2RGB)
4. original_image = cv2.cvtColor(np.array(image), cv2.COLOR_BGR2RGB)

[pythonlessons]

Can't reproduce you error