I couldn't get past this error in open cv

Question

cv2.error: OpenCV(4.4.0) C:\Users\appveyor\AppData\Local\Temp\1\pip-req-build-2b5g8ysb\opencv\modules\highgui\src\window.cpp:376: error: (-215:Assertion failed) size.width>0 && size.height>0 in function 'cv::imshow'

Solution

This problem says that an assertion is failed. If the file doesn't exist in the given path, cv2 returns this error. So check if the file exists in your given path.

Comments

[Mohammad Javadian]

I got this error when file exists