Xcode 12 Beta 2 - unable to load standard library for target 'arm64-apple-ios14.0-simulator' I have installed Xcode 12 Beta 2 but every time I build or run the following error gets created: unable to load standard library for target 'arm64-apple-ios14.0-simulator' Any Idea why that is and what I need to do? Thanks Developer Tools & Services Xcode Xcode Beta 3 0 3.8k Jul ’20