GUIDE: findobj() results in handle to deleted Line

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Hans Sunaryanto
Hans Sunaryanto 2019-8-26
评论： Rik 2019-8-26
Hi All,
I'm trying to extract line information from two different plots in GUIDE. My approach is to plot the first -> save it into base workspace -> switch axes -> plot the second -> save it into base workspace
Once this is done, I then tried to check if this works using the following function:
a = findobj(handles.axes1, 'Type', 'Line')
b = findobj(handles.axes2, 'Type', 'Line')
b does give a result, however a would give the following error:
'handle to deleted Line'
Any idea for any workaround?
Thanks!

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