“Unable to launch” on Xcode when i build my code on my iPhone





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my code works on simulator but it doesn't work on real device with a message




Unable to launch




i want to play my code on my iPhone but i don't know how because i'm a beginner



please help










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  • Possible duplicate of stackoverflow.com/questions/26287365

    – MrMister
    Nov 23 '18 at 22:42


















0















my code works on simulator but it doesn't work on real device with a message




Unable to launch




i want to play my code on my iPhone but i don't know how because i'm a beginner



please help










share|improve this question

























  • Possible duplicate of stackoverflow.com/questions/26287365

    – MrMister
    Nov 23 '18 at 22:42














0












0








0








my code works on simulator but it doesn't work on real device with a message




Unable to launch




i want to play my code on my iPhone but i don't know how because i'm a beginner



please help










share|improve this question
















my code works on simulator but it doesn't work on real device with a message




Unable to launch




i want to play my code on my iPhone but i don't know how because i'm a beginner



please help







xcode






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share|improve this question













share|improve this question




share|improve this question








edited Nov 24 '18 at 7:22









Mohammad

16.1k123766




16.1k123766










asked Nov 23 '18 at 21:43









있음being있음being

11




11













  • Possible duplicate of stackoverflow.com/questions/26287365

    – MrMister
    Nov 23 '18 at 22:42



















  • Possible duplicate of stackoverflow.com/questions/26287365

    – MrMister
    Nov 23 '18 at 22:42

















Possible duplicate of stackoverflow.com/questions/26287365

– MrMister
Nov 23 '18 at 22:42





Possible duplicate of stackoverflow.com/questions/26287365

– MrMister
Nov 23 '18 at 22:42












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it happened to me too, it happened probably because i deleted the app from the phone maybe while running xcode, and xcode is afterwards confused and denies to install and run the app with the message "unable to launch" the solution is hold Alt key and press the Run button then you select specifically the app you want to run (i had there "Ask on launch") after this, the message unable to launch disappeared (and app was installed on phone though) but another message returned "iphone denied the request" so then i again returned "ask on launch" and it worked again.






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    it happened to me too, it happened probably because i deleted the app from the phone maybe while running xcode, and xcode is afterwards confused and denies to install and run the app with the message "unable to launch" the solution is hold Alt key and press the Run button then you select specifically the app you want to run (i had there "Ask on launch") after this, the message unable to launch disappeared (and app was installed on phone though) but another message returned "iphone denied the request" so then i again returned "ask on launch" and it worked again.






    share|improve this answer




























      0














      it happened to me too, it happened probably because i deleted the app from the phone maybe while running xcode, and xcode is afterwards confused and denies to install and run the app with the message "unable to launch" the solution is hold Alt key and press the Run button then you select specifically the app you want to run (i had there "Ask on launch") after this, the message unable to launch disappeared (and app was installed on phone though) but another message returned "iphone denied the request" so then i again returned "ask on launch" and it worked again.






      share|improve this answer


























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        it happened to me too, it happened probably because i deleted the app from the phone maybe while running xcode, and xcode is afterwards confused and denies to install and run the app with the message "unable to launch" the solution is hold Alt key and press the Run button then you select specifically the app you want to run (i had there "Ask on launch") after this, the message unable to launch disappeared (and app was installed on phone though) but another message returned "iphone denied the request" so then i again returned "ask on launch" and it worked again.






        share|improve this answer













        it happened to me too, it happened probably because i deleted the app from the phone maybe while running xcode, and xcode is afterwards confused and denies to install and run the app with the message "unable to launch" the solution is hold Alt key and press the Run button then you select specifically the app you want to run (i had there "Ask on launch") after this, the message unable to launch disappeared (and app was installed on phone though) but another message returned "iphone denied the request" so then i again returned "ask on launch" and it worked again.







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        answered Mar 19 at 11:18









        lukyluky

        632916




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