F8 does not result in line being run

[dharmatech]

Type: Bug

Here's a link to a video demonstrating the issue:

https://youtu.be/FcBhs7iT1-4?si=ZaqQOzCoTGq98XUa

Behaviour

Pressing F8 to run a line does not result in the line being run.

Steps to reproduce:

1. Press F8 on a line in a Python file after starting vscode.

Extension version: 2024.6.0
VS Code version: Code 1.89.1 (dc96b837cf6bb4af9cd736aa3af08cf8279f7685, 2024-05-07T05:13:33.891Z)
OS version: Windows_NT x64 10.0.22631
Modes:

• Python version (& distribution if applicable, e.g. Anaconda): 3.12.3
• Type of virtual environment used (e.g. conda, venv, virtualenv, etc.): Venv
• Value of the python.languageServer setting: Default

User Settings

languageServer: "Pylance"

Installed Extensions

Extension Name	Extension Id	Version
.NET Install Tool	ms-dotnettools.vscode-dotnet-runtime	2.0.5
Apache Conf	mrmlnc.vscode-apache	1.2.0
C#	ms-dotnettools.csharp	2.30.28
Even Better TOML	tamasfe.even-better-toml	0.19.2
fantomas-fmt	paolodellepiane.fantomas-fmt	0.3.0
GistPad	vsls-contrib.gistfs	0.6.0
GitHub Copilot	GitHub.copilot	1.194.0
GitHub Copilot Chat	GitHub.copilot-chat	0.15.2
HTML Preview	george-alisson.html-preview-vscode	0.2.5
Ionide for F#	Ionide.Ionide-fsharp	7.20.1
JavaScript Debugger	ms-vscode.js-debug	1.89.0
JavaScript Debugger Companion Extension	ms-vscode.js-debug-companion	1.1.2
Jupyter	ms-toolsai.jupyter	2024.4.0
Jupyter Cell Tags	ms-toolsai.vscode-jupyter-cell-tags	0.1.9
Jupyter Keymap	ms-toolsai.jupyter-keymap	1.1.2
Jupyter Notebook Renderers	ms-toolsai.jupyter-renderers	1.0.17
Jupyter Slide Show	ms-toolsai.vscode-jupyter-slideshow	0.1.6
Org Mode	tootone.org-mode	0.5.0
Pine Script Syntax Highlighter	ex-codes.pine-script-syntax-highlighter	1.0.5
Polyglot Notebooks	ms-dotnettools.dotnet-interactive-vscode	1.0.5229040
PowerShell	ms-vscode.powershell	2024.2.2
Pylance	ms-python.vscode-pylance	2024.5.1
Python	ms-python.python	2024.6.0
Python Debugger	ms-python.debugpy	2024.6.0
Table Visualizer for JavaScript Profiles	ms-vscode.vscode-js-profile-table	1.0.9
WSL	ms-vscode-remote.remote-wsl	0.88.2

System Info

Item	Value
CPUs	Intel(R) Core(TM) i9-10885H CPU @ 2.40GHz (16 x 2400)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled
Load (avg)	undefined
Memory (System)	63.72GB (22.76GB free)
Process Argv	-n . --crash-reporter-id b6d73a27-f3ba-4196-9923-d0fd548cad16
Screen Reader	no
VM	0%

A/B Experiments

vsliv368cf:30146710
vspor879:30202332
vspor708:30202333
vspor363:30204092
vscoreces:30445986
vscod805:30301674
binariesv615:30325510
vsaa593cf:30376535
py29gd2263:31024239
c4g48928:30535728
azure-dev_surveyonecf:30548226
2i9eh265:30646982
962ge761:30959799
pythongtdpath:30769146
welcomedialog:30910333
pythonidxpt:30866567
pythonnoceb:30805159
asynctok:30898717
pythontestfixt:30902429
pythonregdiag2:30936856
pythonmypyd1:30879173
pythoncet0:30885854
h48ei257:31000450
pythontbext0:30879054
accentitlementst:30995554
dsvsc016:30899300
dsvsc017:30899301
dsvsc018:30899302
cppperfnew:31000557
dsvsc020:30976470
pythonait:31006305
chatpanelt:31048053
dsvsc021:30996838
01bff139:31013167
pythoncenvpt:31049070
a69g1124:31046351
dvdeprecationcf:31052040
pythonprt:31056678
dwnewjupytercf:31046870
26j00206:31048877

[dharmatech]

Video demonstrating the issue (turn sound on):

python.vscode.issue.F8.2024-05-23.07-38-18.mp4

[dharmatech]

This had previously been resolved in this issue:

#22691

but it appears to be back (regression).

I don't have permission to comment on that issue so I've started this new one.

[anthonykim1]

Apologies for super late response - are you still experiencing this? There were lots of changes made to REPL and sending code from editor to terminal. Please let me know if you are still suffering. Thanks

[anthonykim1]

Closing this but please let me know if it comes back, will reopen