Flutter 3.32 is coming: Test Mode Preview fails?

Troubleshooting

I noticed the announcement of the upcoming upgrade to Flutter 3.32.

Of course, because we want to be ready for this, I ran the Test Mode Preview. All that shows up is a red screen and the following error message:

js_primitives.dart:28 Another exception was thrown: TypeError: Cannot read properties of undefined (reading 'Symbol(_name)')

The stack trace in the console does not point to anything that's part of my project, which leads me to believe that it's actually the Test Mode that's not ready for Flutter 3.32 yet.

Has anyone else experienced this?

What have you tried so far?
  • update packages mentioned in the migration guide

  • start Test Mode Preview with an empty page

  • tried with a different project

All lead to the same error message

Did you check FlutterFlow's Documentation for this topic?
Yes
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