12 Replies
      Latest reply on Jul 31, 2019 5:31 AM by Shaps
      Theshines Level 1 Level 1 (0 points)

        I have just installed Catalina Beta 4 and Xcode Beta 4..

         

        All went well.

         

        Now when i try and test my Apps, not matter the size or even if it's a new one just created in eiither Swift or SwiftUI, the Simulator give me an Error.

         

        Details

         

        Could not attach to pid : “724”

        Domain: IDEDebugSessionErrorDomain

        Code: 3

        Failure Reason: Error 1

        --

        Error 1

        Domain: IDEDebugSessionErrorDomain

        Code: 3

        --

         

        Any suggestions?

         

        Running on a Macbook Air 2015, all was well with Beta 3 versions.

         

        Cheers.

         

        Craig.