Failed to build nylo_framework:main:

[owenwattimena]

i got this error when i try to run this command to make view.
"dart run nylo_framework:main make:page login_page"

Error:
Failed to build nylo_framework:main:
/C:/Users/Wentox%20Wtt/AppData/Local/Pub/Cache/hosted/pub.dev/watcher-1.0.2/lib/
src/constructable_file_system_event.dart:7:57: Error: The class 'FileSystemEvent
' can't be extended, implemented, or mixed in outside of its library because it'
s a sealed class.
abstract class _ConstructableFileSystemEvent implements FileSystemEvent {

can anyone help me to fix this please?

[agordn52]

Hi @owenwattimena,

I haven't seen this before either, what version of Flutter are you on?
Could you run flutter doctor -v