问题
In Xcode 6 Beta 5, when I attempt to run my app after building, I receive an error dialog that says:
App installation failed
Could not inspect the application package.
This happens on iOS 8 Beta 5, but not on iOS 7.1.1! I have not tested anything else.
Any ideas for how I can fix this?
回答1:
I had this problem. Solution is to uninstall the app. Then clean project and then install app.
回答2:
I solved it by uninstalling(removing) the application from device manually and Run xcode application again. It will work.
回答3:
Try editing the scheme of app. Set Run and Archive to debug not release. I was able to solve by this process.
回答4:
I have had this happen to me about 3 times since moving to Beta 5 and Xcode beta 5. I usually navigate to my Organizer and select Projects. Find your project on the left and delete it. Next I close Xcode and restart both my Mac and my Testing Device! Has helped every time!
回答5:
Deleting the derived data folder worked for me.
回答6:
My solution which worked for me was to remove a symbolic link file referenced from a an directory entry an in my Build Phases->Copy Bundle Resources section. I had inadvertently placed the symbolic link there.
回答7:
I got this error when using Xcode 9 beta, the problem was that I was trying to run an app on an iPhone 7 targeting armv7 instead of arm64.
This issue was not easy to track because I was building the app from Unity, so check the architecture configuration whenever you get this message.
回答8:
Problem: Few times, if you add app extension where you have file and info plist, extension's file and plist are assigned to target, is wrong causes issue rises. Solution: Extension's all file should be assigned in App Extensions target, and info plist should not be assigned to any target.
回答9:
Restarted my iphone it worked for me.
来源：https://stackoverflow.com/questions/25234407/app-installation-failed