I am designing a swiftUi app which runs seamlessly on iOS 14 simulators and devices, but fails to launch on the Mac (10.15.7). The app builds without issues, then I have this in the console:
dyld: Symbol not found: _$s7SwiftUI20_ValueActionModifierVMn Referenced from: /Users/me/Library/Developer/Xcode/DerivedData/myapp-gzynpflipftikkauzulvrrrxaniv/Build/Products/Debug-maccatalyst/myapp.app/Contents/MacOS/myapp (which was built for Mac OS X 14.0)
Expected in: /System/iOSSupport/System/Library/Frameworks/SwiftUI.framework/Versions/A/SwiftUI in /Users/me/Library/Developer/Xcode/DerivedData/myapp-gzynpflipftikkauzulvrrrxaniv/Build/Products/Debug-maccatalyst/myapp.app/Contents/MacOS/myapp (lldb)
Any idea of what this refers to? Thanx!