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Reply to Xcode 12 issues running multiple test suites with 'Underlying Error: Invalid device state' [only when running via SSH]
Same here. I have a new mac mini added to the CI and I get the "Underlying Error: Invalid device state" error only on this new machine. chip: Apple M1, OS: Big Sur 11.2.1, Xcode: 12.2 and 12.4 (same error), sim runtime iOS 14.0 Same code on OS Catalina 10.15.7, xcode 12.2, runtime iOS 14.0 is running perfectly. When do you guys get this error? What command do you run? In my case is for "xcodebuild clean test" using destination 'platform=iOS Simulator', runtime iOS 14.0 I'll test with different runtime version and come back with the results.
Feb ’21