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I can't debug Dart program , but I can run it without debugging

See original GitHub issue

Issue Type: Bug

Connecting to VM Service at http://127.0.0.1:38739/SnorJxJUdlg=/ Unable to start debugging: Error: Unexpected server response: 200Exited (sigint)

VS Code version: Code 1.57.1 (507ce72a4466fbb27b715c3722558bb15afa9f48, 2021-06-17T13:26:56.255Z) OS version: Linux x64 5.10.42-1-MANJARO Restricted Mode: No

System Info

Item	Value
CPUs	Intel® Core™ i5-3210M CPU @ 2.50GHz (4 x 2881)
GPU Status	2d_canvas: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: disabled_off opengl: enabled_on rasterization: disabled_software skia_renderer: enabled_on video_decode: disabled_software vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	2, 2, 1
Memory (System)	7.62GB (0.33GB free)
Process Argv	–no-sandbox --unity-launch ~/Desktop/myDartCode/secondDartCode --crash-reporter-id 07061f5d-2260-4f60-817d-613219042a38
Screen Reader	no
VM	0%
DESKTOP_SESSION	xfce
XDG_CURRENT_DESKTOP	XFCE
XDG_SESSION_DESKTOP	xfce
XDG_SESSION_TYPE	x11

Extensions (3)

Extension	Author (truncated)	Version
dart-code	Dar	3.23.1
flutter	Dar	3.23.0
MagicPython	mag	1.1.0

(2 theme extensions excluded)

A/B Experiments

vsliv368cf:30146710
vsreu685:30147344
python383:30185418
pythonvspyt700cf:30270857
pythonvspyt602:30300191
vspor879:30202332
vspor708:30202333
vspor363:30204092
pythonvspyt639:30300192
pythontb:30283811
pythonvspyt551cf:30311713
vspre833:30321513
pythonptprofiler:30281270
vshan820:30294714
pythondataviewer:30285071
vscus158:30321503
pythonvsuse255cf:30323309
vscorehov:30309549
vscod805cf:30301675
vscextlang:30322306
binariesv615:30325510
vsccppwt:30329788
aatestflight:30331711

Issue Analytics

State:
Created 2 years ago
Comments:5 (2 by maintainers)

Top GitHub Comments

1reaction

DanTupcommented, Jul 6, 2021

@sorgfal

I think that many developers (like me) cannot migrate to the new version of dart due to the discontinuation of aqueduct support

If you’re really stuck on an old Dart SDK, the best thing is probably to also switch back to a slightly older version of the Dart extension:

It’s difficult to ensure compatibility with older SDKs because there’s a lot changing (especially with the migration to LSP for the language server). I do try to support older SDKs where possible, but there’s unfortunately not a great fix to this one that doesn’t re-introduce another bug for some users on the latest SDK.

@MohammadSalloum

I am learning dart and flutter via online course that uses dart and flutter before null safety versions and it recommend to keep using the old SDKs until the finish, so It is hard for me to upgrade now because of that

I think you should be able to use the latest SDK without having to use null-safety. If you set your pubspec.yaml to include an SDK constraint below 2.12 I think null safety will be disabled, and then all the code should be exactly the same but you won’t hit this issue.

1reaction

sorgfalcommented, Jul 1, 2021

I think that many developers (like me) cannot migrate to the new version of dart due to the discontinuation of aqueduct support. We cannot give up projects and cannot rewrite them from scratch. The only way out is to continue using the old version of dart, but at the same time, this bug breaks the ability to support projects written in this framework