Website builds are failing in travis #9248
Description
Fails analyzing an include:
Run flutter packages get on _includes/_code/stack
Running 'flutter packages get' in stack... -\|/ 1.7s
Run flutter analyze on _includes/_code/stack
Analyzing /home/travis/build/flutter/website/_includes/_code/stack/main.dart...
error • Invalid constant value at _includes/_code/stack/main.dart:1:1 • invalid_constant
1 error found.
(Ran in 5.4s)