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xcodemacosios-simulatormacos-catalina

Failed to initiate service connection to simulator xcode 11.4.1 and 11.3 and 11.4-beta


When I build and run any project on Xcode, I face this error: enter image description here

On the other hand, when I using command-line and install and launch the app by commands, I can see logs and everything is ok.

I did see other similar questions and I did try solutions like the clean project, build and reset and restart simulator and reinstall various versions of Xcode, but didn't fix.

My OS: Mac Os Catalina 10.15.4


Solution

  • I removed some additional kexts from EFI partition, this problem solved!. Thanks to Jeremy Huddleston Sequoia