Need help with clab google opencv error

[amritv (asvcode)]

@devcheikh, have a look at this post, may provide the solution.

OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor

this is the error [OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor, file /io/opencv/modules/imgproc/src/color.cpp, line 10606] i’m getting as soon as i run this code learn = ConvLearner.pretrained(resnet34, data) i thought may be opencv is not installed that why i’m getting this problem but l checked everything was installed then i tried different sz=224 and sz=299 but still i got the same error [image] does anyone faced this error before ,is anyone out there who can h…