- I have updated Dart SDK to
Also, I hace updated my pubspec.yaml file to this:
environment: sdk: '>=2.0.0-dev.69.1 <2.0.0' dependencies: sass_builder: ^2.1.1 angular: ^5.0.0-beta+2 angular_components: ^0.9.0-beta angular_forms: ^2.0.0-beta+2 angular_router: ^2.0.0-alpha+17 js: ^0.6.1+1 path: ^1.6.2 dev_dependencies: angular_test: ^2.0.0-beta+2 build_runner: ^0.9.2 build_test: ^0.10.3+1 build_web_compilers: ^0.4.1 test: ^1.3.0
I run the command
pub global activate webdev.
⚠ After these steps, I tried to run
webdev serve command. I receive this error message:
webdev failed with an unexpected exception. Unable to spawn isolate: file:///C:/Users/marco/AppData/Roaming/Pub/Cache/hosted/pub.dartlang.org/analyzer-0.32.3/lib/src/dart/analysis/library_context.dart:96:34: Error: Can't return a value from a void function. return appendLibraryFiles(targetLibrary); ^
❔ Did you also find the same problem? How can I solve this problem?
There is an issue with SDK 2.0.0-dev.69.1 — see this announcement. I’m not sure if it is related, but you might need to wait for the next release of the SDK, or downgrade to 2.0.0-dev.69.0.
Answered By – Patrice Chalin
Answer Checked By – Willingham (FlutterFixes Volunteer)