App Designer unwanted figure opening on initial run?
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Hi - this is my first app Designer app... Sometime after a few weeks of development, each time I start my mlapp, an empty figure pops up. I looked through the code using search and I don't have anywhere in the startup function specifiying a figure (or UIfigure). I can't find any call in my code for the unwanted figure. I moved my mlapp file over to a collegue's computer (we have a site license). If I open on his system, no figure pops up??? Sorry this is quite vague without seeing the code, but it almost seems like my app designer somehow got a default "open a non-UI figure" somewhere in settings? It can't be part of the mlapp if it doesn't spawn on antoher computer, correct? Any idea where I can find a setting for the mlapp designer which would request a non-UI figure during initial run??? Thanks in advance. Sorry, this is a very minor inconvenience, but it's now become an obsession to find!
6 commentaires
Michael Van de Graaff
le 18 Jan 2022
That does sound like a puzzle given your debugging efforts seem to be thwarted, my suggestion would be to start commenting out code until the behavior changes, that should rule out your code as an explanation beyond what you've already done. Or start with a blank app and incrementally add the code.
Is the other computer running an identical version of Matlab?
you might also try using findall https://www.mathworks.com/help/matlab/ref/findall.html, put that in your code and see if it can detect your phantom figure.
I completely understand how this would be extremely annoying and why you've become obsessed with fixing it. I would do the same.
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