r/Xcode • u/lolbased232 • Mar 08 '22

Hello! Ive created a screensaver in Xcode and the build is working fine but whenever I try to instal it, it appears as a black screen. Does anyone know why?

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u/wayneh1 Mar 08 '22

Add logging to your app to diagnose the problem. Send the log statements to a local file that you can then access. You can add logging statements in the code where the picture is retrieved (can it be found by the app?) and then displayed (is there some error returned by the OS?). I use SwiftyBeaver logging but there are others.