Stagehand doesn't support Dart 2.3.1 error


I got a "Dart upgrade" in VS Code (win10)
right after when I try to create a new flutter web project
I got

Unable to execute Stagehand. Stagehand exited with code 65. stagehand 3.3.2 doesn’t support Dart 2.3.1.

given that I didn’t have this problem before,
I’m assuming that it’s caused by the update.

I run "flutter upgrade" and this is my flutter doctor

Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, v1.7.8+hotfix.4, on Microsoft Windows
[Version 10.0.18362.295], locale en-US)

[√] Android toolchain – develop for Android devices (Android SDK
version 28.0.3) [√] Android Studio (version 3.4) [√] VS Code, 64-bit
edition (version 1.38.0) [!] Connected device
! No devices available

! Doctor found issues in 1 category.

and this is my "flutter –version"

Flutter 1.7.8+hotfix.4 • channel stable • Framework • revision 20e59316b8
(7 weeks ago) • 2019-07-18 20:04:33 -0700 Engine • revision fee001c93f
Tools • Dart 2.4.0

Any idea how to solve it?



pub global activate stagehand

allows it to work again.

Answered By – Francesco Iapicca

Answer Checked By – Clifford M. (FlutterFixes Volunteer)

Leave a Reply

Your email address will not be published. Required fields are marked *