Version mismatch in docs

[frederickbrock]

Hi. The documentation on github says its compatible with OpenCV 4.13, while on https://pkg.go.dev/gocv.io/x/gocv#section-sourcefiles it says 4.12. I have built OpenCV 4.13, 4.0.9, 4.1.2 and I get these errors (100's of them) no matter the version. Its as if the library aruco, although built into opencv by me (also pulled opencv_contrib and built 4.13 and I can see it succeeds, make install succeeds etc) has issues. I haven't had to build things at this level for a long time, I am sure I must be doing something wrong. Any tips would help

pkg-config --list-all | grep opencv

opencv4 OpenCV - Open Source Computer Vision Library

go,mod

module webcam-ollama

go 1.25

require (
gocv.io/x/gocv v0.43.0
)

sample of errors (repetative...many more)

In file included from aruco.cpp:3:
aruco.h:77:5: note: ‘int ArucoDetectorParameters_GetAprilTagDeglitch’ previously defined here
77 | int ArucoDetectorParameters_GetAprilTagDeglitch(ArucoDetectorParameters ap);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
aruco.cpp:276:49: error: ‘ArucoDetectorParameters’ was not declared in this scope
276 | int ArucoDetectorParameters_GetAprilTagDeglitch(ArucoDetectorParameters ap) {
| ^~~~~~~~~~~~~~~~~~~~~~~
aruco.cpp:280:6: error: variable or field ‘ArucoDetectorParameters_SetDetectInvertedMarker’ declared void
280 | void ArucoDetectorParameters_SetDetectInvertedMarker(ArucoDetectorParameters ap, bool detectInvertedMarker) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
aruco.cpp:280:54: error: ‘ArucoDetectorParameters’ was not declared in this scope
280 | void ArucoDetectorParameters_SetDetectInvertedMarker(ArucoDetectorParameters ap, bool detectInvertedMarker) {
| ^~~~~~~~~~~~~~~~~~~~~~~
aruco.cpp:280:82: error: expected primary-expression before ‘bool’
280 | void ArucoDetectorParameters_SetDetectInvertedMarker(ArucoDetectorParameters ap, bool detectInvertedMarker) {
| ^~~~
aruco.cpp:284:6: error: redefinition of ‘bool ArucoDetectorParameters_GetDetectInvertedMarker’
284 | bool ArucoDetectorParameters_GetDetectInvertedMarker(ArucoDetectorParameters ap) {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from aruco.cpp:3:
aruco.h:79:6: note: ‘bool ArucoDetectorParameters_GetDetectInvertedMarker’ previously defined here
79 | bool ArucoDetectorParameters_GetDetectInvertedMarker(ArucoDetectorParameters ap);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
aruco.cpp:284:54: error: ‘ArucoDetectorParameters’ was not declared in this scope
284 | bool ArucoDetectorParameters_GetDetectInvertedMarker(ArucoDetectorParameters ap) {
| ^~~~~~~~~~~~~~~~~~~~~~~
aruco.cpp: In function ‘OpenCVResult ArucoDrawDetectedMarkers(Mat, Points2fVector, IntVector, Scalar)’:
aruco.cpp:297:13: error: ‘cv::aruco’ has not been declared
297 | cv::aruco::drawDetectedMarkers(*image, *markerCorners, _markerIds, _borderColor);
| ^~~~~
aruco.cpp: In function ‘OpenCVResult ArucoGenerateImageMarker(int, int, int, Mat, int)’:
aruco.cpp:307:13: error: ‘cv::aruco’ has not been declared
307 | cv::aruco::Dictionary dict = cv::aruco::getPredefinedDictionary(dictionaryId);
| ^~~~~
aruco.cpp:308:13: error: ‘cv::aruco’ has not been declared
308 | cv::aruco::generateImageMarker(dict, id, sidePixels, *img, borderBits);
| ^~~~~
aruco.cpp:308:40: error: ‘dict’ was not declared in this scope
308 | cv::aruco::generateImageMarker(dict, id, sidePixels, *img, borderBits);
| ^~~~
aruco.cpp: At global scope:
aruco.cpp:315:1: error: ‘ArucoDictionary’ does not name a type
315 | ArucoDictionary getPredefinedDictionary(int dictionaryId)