Internal error. Please file a bug at bugreport.apple.com and attach

Question

Getting this errors when i build the application

 Main.storybord: Internal error. Please file a bug at bugreport.apple.com and attach  "/var/folders/v5/4tnjcvds103g1y3tf1mnfv680000gn/T/IB-agent-diagnostics_2015-10-30_11-30-47_678000".

And

 LaunchScreen.storyboard: Internal error. Please file a bug at bugreport.apple.com and attach all crash logs from ~/Library/Logs/DiagnosticReports.

Done all things Cleaning project, Quit Xcode Several times and also restarted the System, Still getting errors.

Any one got solution help me please ?

Answer 1

cmd+shift+k

cmd+option+shift+k

All this is not work for me or for you????

Waring:You can do this

The reason is you download Simulators on the new Xcode, you must delete it!! the path is "/Library/Developer/CoreSimulator/Profiles/Runtimes"

For example your xcode version is Xcode 8.0, Now you download Xcode 9.0, You have two xcode, you download ios 10 Simulator on the Xcode 9.0, Then Xcode 8.0 will appear the Storyboard can't run, Because, Xcode 8.0 default Simulator is ios 10, Conflicted!!!

Answer 2

I had same issue,

Solution was: clearing out the DerivedData folder. Can be found in ~/Library/Developer/Xcode/DerivedData

That worked for me.

Answer 3

I got the same issue when i have updated my launch screen into project.

I just do following things the issue got cleared.

1.Get the back up of your source code.

2.Delete your LaunchScreen.storyboard file.

3.Pop up will appear and it will ask re save the storyboard file or close option,press close.

4.Just Add LaunchScreen.storyboard file into your current project from your back up source code.

5.Now clean then build , issue will cleared.

Answer 4

Try following options to clean up the build files :

cmd + shift + k

AND

cmd + option + shift + k

OR

even you can send the bug report on this link for this issue.