New SwiftUI Project Won't Compile and Show Live Preview

Hello,

I am new to SwiftUI and Xcode in general. I am currently following along with the IOS development course provided by Stanford, and have run into an issue when creating a new SwiftUI Project. When I create a new SwiftUI project using the "Create a New Project" in the launch screen of Xcode, the generated code provided to me, does not seem to compile and subsequently, the live preview will not work ( I have attached a screenshot below). Since I am new to Xcode and IOS development, I honestly have no idea what could be causing this issue. I have the latest Xcode version (12.5.1) and using Swift 5. Does anyone know how to fix this issue?

Thanks!

Your Xcode looks broken. Have you installed the Xcode from Mac App Store using the right Mac?

New SwiftUI Project Won't Compile and Show Live Preview
 
 
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