This is the MOST Common Error in OpenCV

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In this video 📝 we are going to take a look at the MOST common error in OpenCV. This is actually a very big surprise but most of the comments on the channel are about this error and specifically for the camera calibration video.

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Tags:
#OpenCV #ComputerVision

[NicolaiAI]

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[chrisroy]

I've searched through many youtube tutorials, web solutions more but none seem to cover this specific issue when using OpenCV, specifically cv2. Whenever I write a method from OpenCV/cv2 it shows up as an invalid method..

# The Code

import cv2 as cv

vid = cv.(insert any valid cv2 method here)

So whenever I write any method I find from any tutorial video, including yours, it shows up as an invalid method or looks like a yellow highlight on pycharm, sorry if that didn't make sense since you use vs code.

I've even pip installed and uninstalled "opencv-python", "opencv-contrib-python" and then that "headless" version of the contrib package which I have no idea what it does.

Is there anything I could do to fix this?

[HarmonyPages-pjjf]

Can you please help me with this type of error:
error: OpenCV(4.8.1) error: (-215:Assertion failed) (size_t)knn <= index_->size() in function 'cv::flann::runKnnSearch_'

What should I do to fix it?.
Thanks in advance.

[余昇儒]

Can you please help me with this type of error:
OpenCV(4.9.0) error: (-2:Unspecified error) File can't be opened for reading! in function

[ManojKumar-gxhw]

Can u help me on opencv out of memory error

4sinsufficient memory) Failed to allocate 19156306 bytes in function evssutoritesoryError

[Kunalsingh]

Bro weare getting error 1 in images stitching in open cv please provide solution

[pointcodding]

ANYBODY THERE CAN HELP ME 🙏
THE İSSUE
pip install opencv-python (successful)
Pyhcram with ana
cap =




İt doesn't show me parameters
The option i can use with it
How can i fix the problem