Successfully building and running project in Xcode's Swift play ground template but unable to run it in Swift playground app (in both Mac and iPad)

hey guys after successfully building and running project in Xcode ' s Swift play ground template , Now i am unable to run it in Swift playground app (in both Mac and iPad)

what should be done ??🥲

What errors are you getting when you try to run it in Swift Playgrounds?

Successfully building and running project in Xcode's Swift play ground template but unable to run it in Swift playground app (in both Mac and iPad)
 
 
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