Can't create subplots

hello, earlier today my code was running without a problem, and suddenly right now the software can't generate my subplots and showing this error message

Unable to resolve the name 'matlab.graphics.internal.SubplotListenersManager'.

how can I solve this? thanks

[Christopher McCausland]

Please upload your code so it can be tested and ran by other users.

[Adli L]

here's my code

[Star Strider]

I ran it in MATLAB Online.

It runs without error.

[Adli L]

yes, MATLAB online runs fine, but how to fix it on the software version? I've tried repairing my install, the @SubplotListenersManager folder is there, but MATLAB just won't recognize it

[Star Strider]

I assume that exiting and re-starting MATLAB has not worked.

If so, you may need to reinstall it.

[dpb]

It also runs (well, if rename it to recognize/allowable name) locally on R2021b under Win10.

What release and OS are you using?

I suppose a "clear all" didn't help? If this persists, call TMW official support; sounds like probably some sort of graphics internals issue...

[Dyuman Joshi]

Release is mentioned - R2023a

And, the code also runs on my machine - Win 10 and MATLAB R2021a.

Maybe check what's the output of -

which subplot -all

/MATLAB/toolbox/matlab/graph2d/subplot.m

Best to contact TMW support - Contact Support

[Alexander]

@Adli L, what OS and ML version are you using? On Win7 and ML (R2021b) Update 7 your code works fine.

Answer 1

[Noah Prisament]

Hi Adli, please try the instructions here: https://www.mathworks.com/matlabcentral/answers/2052722-how-can-i-perform-initial-troubleshooting-of-matlab-or-simulink-errors and see if that resolves your issue. It seems like this is a path issue which would be resolved by the steps on that page.