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
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Error 1
Domain: IDEDebugSessionErrorDomain
Code: 3
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Any suggestions?
Running on a Macbook Air 2015, all was well with Beta 3 versions.
Cheers.
Craig.