Xcode 11 beta swift ui preview not showing

swift xcode swiftui

Maybe someone is looking for this:Editor -> Canvas (Alt + Command + Enter)

swift xcode swiftui

To open the preview canvas, just go to Editor -> Canvas

Or do Alt + Command + Enter

If your macOS version is below 10.15, you will get the below error

Update mac and try the same.

swift xcode swiftui

To preview and interact with views from the canvas in Xcode, ensure your Mac is running on Catalina MacOS.

Xcode 11 beta supports development with SwiftUI.
Note
Tools for SwiftUI development are only available when running on macOS Catalina 10.15 beta.

CodeHunter