What means "MATLAB connector is not running"?

41 views (last 30 days)
Bruno Luong
Bruno Luong on 20 May 2022
Commented: Bruno Luong on 24 May 2022
I have a GUI app that runs fine under MATLAB, however when compiled as standalone with MCC, I get a strange warning message
"warning: MATLAB connector is not running." when doing zooming my graphics.
There are very little info I can find on this warning. Can anyone help to point me to the possible cause.
Here is a screen shot of the command window:

Accepted Answer

Yukta Maurya
Yukta Maurya on 24 May 2022
  3 Comments
Bruno Luong
Bruno Luong on 24 May 2022
In my case it is not clear if there is an uiwait.
However it happens that I define my own ActionPostCallback of zoom and pan objects
zoomh = zoom(figh);
panh = pan(figh);
pan(figh,'off');
set(zoomh, 'ActionPostCallback', @CurvePreview_ZoomPostCallBack);
set(panh, 'ActionPostCallback', @CurvePreview_ZoomPostCallBack);
I figure out to turn off the warning by
warning('off','MATLAB:connector:connector:ConnectorNotRunning');
I'll try to replace it with
connector.ensureServiceOn;
to see how it goes

Sign in to comment.

More Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by