Application Installation Error

Question

In Xcode 6 Beta 5 , when I try to run my application after the build, a dialog box appears with an error message:

Application Installation Error

Failed to check application package.

This happens on iOS 8 Beta 5 , but not on iOS 7.1.1 ! I have not tested anything yet.

Any ideas on how I can fix this?

Answer 1

I solved this by manually uninstalling (uninstalling) the application from the device and running the xcode application again. He will work.

Answer 2

I had this problem. Solution is to uninstall the app. Then clean project and then install app.

Answer 3

Try changing the application layout. Install Run and Archive to debug non-release. I was able to solve this process.

Answer 4

It happened to me about 3 times since I switched to Beta 5 and Xcode beta 5. Usually I go to my Organizer and select Projects. Find your project on the left and delete it. Then I close Xcode and restart both my Mac and my test device! Helped every time!

Answer 5

My solution, which worked for me, was to delete the symbolic link file referenced by the directory entry in the section "Assembly Sections" → "Copy Resources". I accidentally posted a symbolic link there.

Answer 6

Deleting the derived data folder worked for me.

Answer 7

I got this error when using Xcode 9 beta, the problem was that I was trying to run the application on the iPhone 7 targeting on armv7 instead of arm64 .

This problem was not easy to track because I was building an application from Unity, so check your architecture configuration whenever you receive this message.

Answer 8

Problem: several times, if you add an application extension in which you have a file and an information plist, the extension file and plist are assigned targets, this is wrong because the problem is increasing. Decision. The entire file extension must be assigned in the target application Application extensions, and plist information should not be assigned for any purpose.

Answer 9

Add exception checkpoint. Go to the "Breakpoints Navigator", click on the "+" in the lower left corner, select "Add an exception breakpoint." Launch the app to get a breakpoint. When you click on the exception checkpoint, click "Debug" to continue a couple of times, and you will get backtrace and additional error information. Send this message and get an exact copy of the Xcode / Debugger messages.