问题
May I ask your help about this error It's happen when I'm trying for the first time running my flutter web which using flutter run -d chrome
Launching lib\main.dart on Chrome in debug mode...
Syncing files to device Chrome...
25,220ms (!)
GET /dwds/src/injected/client.js
Error thrown by handler.
FileSystemException: Cannot open file, path = 'C:\Users\Acer\flutter\.pub-cache\hosted\pub.dartlang.org\dwds-2.0.1\lib\src\injected\client.js' (OS Error: The system cannot find the path specified.
, errno = 3)
dart:isolate _RawReceivePortImpl._handleMessage
And if I trying run using
flutter run -d web
It's doesn't thrown any error but on the website it goes blank white nothing shown up. Anyway thanks for your help
回答1:
adding the following in the pubspec.yaml worked for me. I am using beta channel.
dependencies:
dwds: ^6.0.0
then run command:
flutter update-packages
回答2:
I was also facing the same issue, I don't know the exact root cause of the problem but I have a hack to make it work.
I was facing the issue after I deleted .pub-cache folder, so from my recycler bin I picked dwds-2.0.1 folder and reverted back. This hack working
回答3:
add dwds package in your dependencies and run flutter update-packages. It will work :)
来源：https://stackoverflow.com/questions/60768325/flutter-web-crashes-with-cannot-open-file-client-js