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ThemeData causing an error with DiagnosticableMixin Declined - Not Valid

: Jul 20, 2020 10:38 AM

: Jul 21, 2020 8:52 AM

: Bug Report

: General Query / New Widget

: 18.2.0.45

: Windows 10

: Google Chrome

: Jul 20, 2020 10:38 AM

: Bug Report

: General Query / New Widget

I was getting a bunch of errors after moving from the beta tree to the master tree of flutter.

ThemeData uses DiagnosticableMixin and gives me a bunch of

```missing super.debugFillProperties()```

errors.

Changing DiagnosticableMixin to Diagnosticable allowed to me to run the application again.

3 COMMENTS