does anybody have the same problem, that you can not edit the core data anymore?
Even if I start a new project in Xcode 12 or in the latest beta it just looks like this:
Any suggestions how to solve this?
Xcode Core Data Editor stopped working in Xcode 12
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3 Answers
Temporary solution:
To see the Attributes: Change the Editor Style (On the bottom right corner) from 'Table' to 'Graph'.
You can then select entity, add attributes or edit attributes in the 'Inspector' (Button on the top left corner).
This issue was related to Bug Sur and was resolved in Big Sur Beta Version 10.
Just update your OS to fix this problem.
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