cant start because error PersistentHeaderShowOnScreenConfiguration not defined
fardump opened this issue · 2 comments
fardump commented
cant start because error PersistentHeaderShowOnScreenConfiguration not defined
hello sir, i wanted to ask.. so i've try your repo which one is experiment with web. when i try to run it, it shown error and the error said
lib/app_level/widgets/dekstop/sliver_scaffold.dart
line 245 Error: Type 'PersistentHeaderShowOnScreenConfiguration' not found.
line 246 Error: The method 'PersistentHeaderShowOnScreenConfiguration' isn't defined for the class '_SliverDelegate'.
what should i do? tbh im new on flutter world. thanks
AseemWangoo commented
Have you pulled the latest branch?
AseemWangoo commented
More importantly, you need to be on flutter beta channel.
flutter channel beta
flutter upgrade