Edge detection results in 'getMemoryShapes' error

[sulebaynes]

Hi!

I get the following error when I want to run edge detection on an image. Any idea why I get that specific dnn layer error?

cv2.error: OpenCV(4.6.0) /io/opencv/modules/dnn/src/layers/convolution_layer.cpp:377: error: (-215:Assertion failed) !blobs.empty() || inputs.size() > 1 in function 'getMemoryShapes'

[vajjasaikiran]

Hi,

Even I got the same error while trying to run edge detection on an image. Did you find the solution for this?

[Monolitho]

Some question here