Matlab help throws "Too many input arguments" when clicking on help tab

I am repeatedly getting the error "com.mathworks.jmi.MatlabException: Too many input arguments..." when I click on the Matlab help tab in the GUI. I have tried creating a new empty preferences folder for R2022a in the app data folder and that seems to work temporarily, but then the same error comes up again the next time I run Matlab.

Any advice would be appreciated.

Answer 1

[Torsten]

https://de.mathworks.com/matlabcentral/answers/1791920-how-do-i-fix-the-help-button-when-it-gives-an-error-reading-too-many-input-arguments

[Steven Lohrenz]

This actually did not resolve the issue. Seems exiting Matlab and restarting solved it, at least temporarily.

[Torsten]

Since this is an official advice from MathWorks Support Team that didn't help in your case, I'd contact Technical Support.