The following assertion was thrown attaching to the render tree

Question

The following assertion was thrown attaching to the render tree

Closed this issue 5 years ago · 2 comments

alistarfire1991 commented 5 years ago

I/flutter (28786): The following assertion was thrown attaching to the render tree:
I/flutter (28786): 'package:flutter/src/material/slider_theme.dart': Failed assertion: line 233 pos 16: 'trackHeight !=
I/flutter (28786): null': is not true.
I/flutter (28786):
I/flutter (28786): Either the assertion indicates an error in the framework itself, or we should provide substantially

Answer 1 · 2019-04-01T05:29:20.000Z

i got the same error while running the code, too.

Answer 2 · 2019-05-18T17:51:16.000Z

Fixed this in a new commit. check it now