App installation failed with unknown error Xcode 7.2

Question

My app runs in iPhone simulator smoothly, but when I tried to run on iPhone app installation failed with the following error message.

App installation failed
An unknown error has occurred.

I have used valid provisioning profile in code signing, but this problem occurs randomly. When I install the same provisioning profile/create and install a new provisioning it works for sometime and again this issue happens.

What is iOS version on the device? – Andrew Romanov Mar 30 '16 at 03:27 — Andrew Romanov, Mar 30 '16 at 03:27
add profiles in your project. – vikash1307 Mar 30 '16 at 04:53 — vikash1307, Mar 30 '16 at 04:53
checked with iOS 8.4, 9.2 and 9.3 – Abhijith G Mar 30 '16 at 06:38 — Abhijith G, Mar 30 '16 at 06:38

score 0 · Answer 1 · answered Mar 30 '16 at 04:37

0

Close your Xcode and Start again.

answered Mar 30 '16 at 04:37

Harshad

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that is just a temporary solution..Any other permanent solutions... – Abhijith G Mar 30 '16 at 06:37

App installation failed with unknown error Xcode 7.2

1 Answers1