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cannot findobj() when running as an EXE application
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Hi Guys,
I have this weird issue where when im running my application from the Matlab env. everything is working well. when i later on compile it into an EXE and run it, it doesn't work. debugging showed me that the problem is when calling findobj();. when running in Matlab it returns the handle to the object im looking for and when running as an EXE it doesnt. For reference, see attached 2 images. one taken from within matlab and the second from the cmd prompt when EXE was running.
Console output running code from Matlab:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/149223/image.jpeg)
console output running compiled code from windows:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/149225/image.png)
Code used:
% resetAllCheckBoxes(h);
checkBoxHandle = findobj('Tag',['param_',num2str(checkBoxNum)]);
disp('CHECK BOX HANDLE:')
checkBoxHandle
input('Press entere to continue');
set(checkBoxHandle,'Value',1);
end
Any idea whats going on here?
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Respuestas (1)
Image Analyst
el 19 de Sept. de 2015
Add this code
str = ['param_',num2str(checkBoxNum)]
fprintf('checkBoxNum = %f\nLooking for tag = %s', checkBoxNum, str);
Any difference in what you see between the compiled and development environment?
2 comentarios
Image Analyst
el 19 de Sept. de 2015
You might want to investigate what ishandle() returns:
itsAValidHandle = ishandle(checkBoxHandle)
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