'registerr​ealtimecat​aloglocati​on' Unrecognized in visionopencv

>> mexOpenCV

function or variable 'registerrealtimecataloglocation' unrecognized.

error mexOpenCV>registerMessageCatalog (line 140)

[~] = registerrealtimecataloglocation(resourceDir);

error mexOpenCV (line 62)

registerMessageCatalog();

Answer 1

[Sachin]

Hi

I understand that you are getting ‘registerrealtimecataloglocation’ error while using ‘mexOpenCV’.

Here are a few workarounds that might be helpful to you:

1. The problem might be with ‘hardwareconnectinstaller’, so try this command in your Matlab command window

which registerrealtimecataloglocation

This command will help you to locate this file.

2. Try Re-installing the Computer Vision Toolbox for OpenCv.

Please refer to the following link to install the Toolbox-

https://www.mathworks.com/help/vision/ug/install-and-use-computer-vision-toolbox-opencv-interface.html

Also, check the Compatible Compiler for your Operating System and MATLAB compiler support for the toolbox.[AK2]

Refer to the following link to see OS with their compatible compiler.

https://www.mathworks.com/help/vision/ug/install-and-use-computer-vision-toolbox-opencv-interface.html