python Running error: CV2. Error: opencv (4.5.3): – 1: error: (- 5: bad argument) in function “pointpolygontest”
The solution is simple because the CV2 version is not compatible
Step 1: uninstall the installed version
Step 2: install the old version
Step 3: Confirm successful installation
The above error will not be reported during operation.
Read More:
- [Solved] cv2.error: OpenCV(4.5.3) :-1: error: (-5:Bad argument) in function ‘circle‘
- [Solved] error: OpenCV(4.5.2) :-1: error: (-5:Bad argument) in function ‘copyMakeBorder‘
- v2.error: OpenCV(4.5.5) error: (-215:Assertion failed) npoints ＞ 0 in function ‘cv::drawContours‘
- error: (-5:Bad argument) in function ‘seamlessClone‘ and error: (-215:Assertion failed) 0 ＜= roi.x && 0 [How to Solve]
- [Solved] cv2.error: (-215:Assertion failed) encoder-＞isFormatSupported(CV_8U) in function ‘imwrite_‘
- [Solved] cv2.error: OpenCV(4.6.0) D:\a\opencv-python\opencv-python\opencv\modules\……
- Opencv Python realizes the paint filling function in PS, one click filling color and the possible reasons for opencv’s frequent errors
- [Solved] error: (-215:Assertion failed) !_src.empty() in function ‘cv::cvtColor‘
- [Solved] Cv2.imshow Error: window.cpp:1274: error: (-2:Unspecified error) The function is not implemented.
- [Solved] Pyinstaller package opencv error: ImportError: OpenCV loader: missing configuration file: [‘config.py’]. Check OpenCV installation.
- [Solved] cv2.xfeatures2d.SIFT_create() Error: module ‘cv2.cv2’ has no attribute ‘xfeatures2d’
- [Solved] cv2.error: OpenCV(4.5.1) XXX\shapedescr.cpp:315: error: (-215:Assertion failed) npoints ＞= 0 &&……
- How to Solve Opencv Reads Video Error: cv2.error
- [Solved] Python opencv imshow Error: Assertion failed (size.width＞0 && size.height＞0) in cv::imshow
- [Solved] opencv-python: recipe for target ‘modules/python3/CMakeFiles/opencv_python3.dir/all‘ failed
- Detailed explanation of OpenCV approxpolydp() function
- [Solved] Python Error: positional argument follows keyword argument
- [Solved] Jupyter notebook: TypeError: __init__() got an unexpected keyword argument ‘io_loop’
- Import CV2 & Numpy report red Warning and Error [How to Solve]