Xcode 11: Canvas does not show up

ios swift swiftui xcode11
stk picture stk · Jun 4, 2019 · Viewed 21.6k times · Source

I´m trying to get the new Canvas feature from Xcode 11 running, but the Canvas won´t show up. What am I doing wrong?

I just created a new default project (single view app), compiled it and activated 'Editor > Editor and Canvas'. I can navigate to each file in the project, nothing shows up.

What else does need to be done?

Answer

Andrei Konstantinov picture Andrei Konstantinov · Jun 4, 2019

You need to be on Catalina macOS version (10.15), as stated in official tutorial

Be warned: Catalina doesn't support 32-bit applications, some old apps will stop working after update.

Related questions

Navigation stuff in SwiftUI

I'm trying to figure out how to use the navigation bar in SwiftUI I want to put BarButtonItem and images inside the NavigationBar I have been able to display the navigation bar and put titles var body: some View { NavigationView{ …

Read More
How can I preview a device in landscape mode in SwiftUI?

How can I preview a device in landscape mode in SwiftUI? I just have a simple preview like this: struct ContentView_Previews : PreviewProvider { static var previews: some View { ContentView() } }

Read More
Add bottom line to view in SwiftUI / Swift / Objective-C / Xamarin

I would like to keep the border at the bottom part only in UITextField. But I don't know how we can keep it on the bottom side. Can you please advise me?

Read More