ios - Xcode 11: Canvas does not show up

Question

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 1

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.