Undefined function or variable 'hFig'.

[brianbaloch]

I am using BCILAB-devel-1.4 version. it has only one problem. it gives an error of undefined function or variable 'hFig' . below is given error
Error in vis_artifacts/on_resize (line 299)
wPos = get(hFig,'Position');

[cboulay]

Just for convenience's sake, here is a link to the offending line.

If you put a break point on line 169, after hFig is created but before on_resize is called, does hFig exist? (I'm actually checking to see if on_resize somehow gets called before hFig is created)

[brianbaloch]

when I wrote dbstop in on_resize; after line 169. i got same error

[cboulay]

Sorry, not after line 169. I meant immediately before line 169. (I use the Matlab IDE and just click on the margin of the line I want to break, hence why I said "on", but really it's right before that line).

[brianbaloch]

ok dear

[brianbaloch]

dear figure is empty

[brianbaloch]

dear figure is empty . and giving the following errors . I mean same error.

# Undefined function or variable 'hFig'.
Error in vis_artifacts/on_resize (line 301)
wPos = get(hFig,'Position');
Error in vis_artifacts/on_window_resized (line 313)
on_resize();
Error using vis_artifacts (line 167)
Error while evaluating Figure SizeChangedFcn
You might see this error due to a behavior change in the ResizeFcn callback.
See ResizeFcn Returns Error After GUI Launches for more information.

[brianbaloch]

These are the same errors which i get after break point (just before the line 169).

[cboulay]

OK, the error message explains it.
While I don't have BCILAB installed to confirm, my guess is it is the same error as described here.

Can you confirm that you're running a version of Matlab >= R2014b?

Right after hFig is set on line 167, add the following:
set(hFig, 'Visible','on');

[brianbaloch]

I am using MATLAB 2015b

[brianbaloch]

Error is still there. sir please need your help

[cboulay]

Sorry, I don't have BCILAB installed. I was just going based on the errors you described. Compare the code in your vis_artifacts.m file to the one currently in the devel branch of this repository to see if they are identical around lines 167-169. If they aren't then my advice will not work because the edits will have to happen on slightly different lines.

Other than that I can't help you.

[brianbaloch]

Thanks Sir

[brianbaloch]

Thanks. But the problem is still existing. I checked by comparing it to current devel branch of repository.