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Hey. I'm a newbie in Xcode developing. I have just installed Xcode 10.2.1 on macOS 11.7.10 (20G1427) (my project cannot built on newer Xcode versions), and I guess that my copy of Xcode (or something related) is broken. Firstly, when Xcode running from Terminal, logs showing this: 2024-04-04 17:31:30.772 Xcode[1062:25499] Failed to load CoreSimulatorService. Access to simulator services will not be available. Error=Error Domain=NSPOSIXErrorDomain Code=61 "Connection refused" UserInfo={NSLocalizedDescription=CoreSimulator.framework was changed while the process was running. This is not a supported configuration and can occur if Xcode.app was updated while the process was running. Service name ((null)) does not match expected service name (com.apple.CoreSimulator.CoreSimulatorService).} 2024-04-04 17:31:30.773 Xcode[1062:36010] CoreSimulatorService connection became invalid. Simulator services will no longer be available. I tried to reinstall Xcode in /Applications, remove all Xcode-related folders, but nothing fixes. Secondly, I can't open Device Manager from Simulator. It says Not yet available. Please use simctl to manage devices. See rdar://problem/16642259. Screenshot: Please, who can help with this? (plz, sorry for my bad english :p)