xcode 11 and simulator iOS 8 error

Hi


xcode was updated to 11 (store release / not beta)

i can run simulator for iOS 8.1 in standalone but not from xcode to debug my app

unsinstall / reinstall xcode do not resolve the issue


Details


The operation couldn’t be completed. (Mach error -308 - (ipc/mig) server died)

Domain: NSMachErrorDomain

Code: -308

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Thank you for help