Xcode10: The operation couldn't be completed. (DVTCoreSimulatorAdditionsErrorDomain error 0.)

Question

I have tried:

• restart the simulator and Xcode
• delete Xcode and reinstall it
• run xcrun simctl erase all this command

I already try but can't solve this issue

Worrywart

did you try to run it xcrun simctl erase all. Source https://mcmap.net/q/445524/-dvtcoresimulatoradditionserrordomain-xcode-10gm – Westwardly

i have same issue – Atabrine

@QuocNguyen it's show this error "An error was encountered processing the command (domain=com.apple.CoreSimulator.SimError, code=164): Unable to erase contents and settings in current state: Booted" – Worrywart

Delete all simulators one by one in the Devices and Simulators window. Then create a simulator and try it. – Earleanearleen

Answer 1

Make sure that xcrun is the same installation of Xcode that you're running in the UI:

To check:

xcode-select --print-path

To change:

sudo xcode-select -s {the-path-to}/Xcode.app/Contents/Developer

Tristan

Answer 2

You can delete this simulator and add it back.I had solved this problem by this way. Maybe you can try it.

Elegance

Answer 3

In my own case, Validating the build before distributing it solved the problem. I forgot to validate before distributing the build.

Asturias