swift - Xcode shows grey screen when I build and run -


i used able build , see app run on simulator. but, whether via bug or own error, when build , run, simulator (and device) shows blank grey screen after showing launchscreen.xib.

how can fix this?

i'm running xcode 6.3

probably gray screen caused, because of improper target membership checked options, depending on devices run/build app. check each file's target membership on right utilities panel inside file inspector->target membership.

when tried run mac os app, showed me gray screen, because several files imported previous ios project, problem resolved after each of file's target membership macos option checked.

you might try check view controller's assigned class inside storyboard showed after launch screen.


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