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Official C# support for Visual Studio Code
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Intermittent stepping behavior while debugging #7764

Open HitalloExiled opened 2 weeks ago

HitalloExiled commented 2 weeks ago

Issue Description

Sometime when stepping some code, the debugger is just released like if F5 (Run/Continue) key was pressed.

Initially, my suspicion was a keyboard problem, but this occurs on two different machines.

Steps to Reproduce

It's an intermittent problem. I am unable to reproduce the issue intentionally.

Expected Behavior

When pressing F10 (Step Over) it behaves like a step over. When pressing F11 (Step Into) it behaves like step into.

Actual Behavior

Sometimes F10 or F11 triggers Continue.

Logs

OmniSharp log

Post the output from Output-->OmniSharp log here

C# log

Post the output from Output-->C# here

Environment information

VSCode version: 1.95.2 C# Extension: 2.50.27 Using OmniSharp: true

Dotnet Information .NET SDK: Version: 9.0.100-rc.2.24474.11 Commit: 315e1305db Workload version: 9.0.100-manifests.82e6a096 MSBuild version: 17.12.0-preview-24473-03+fea15fbd1 Runtime Environment: OS Name: Windows OS Version: 10.0.22631 OS Platform: Windows RID: win-x64 Base Path: C:\Program Files\dotnet\sdk\9.0.100-rc.2.24474.11\ .NET workloads installed: There are no installed workloads to display. Configured to use loose manifests when installing new manifests. Host: Version: 9.0.0-rc.2.24473.5 Architecture: x64 Commit: 990ebf52fc .NET SDKs installed: 7.0.402 [C:\Program Files\dotnet\sdk] 8.0.301 [C:\Program Files\dotnet\sdk] 8.0.401 [C:\Program Files\dotnet\sdk] 9.0.100-rc.1.24452.12 [C:\Program Files\dotnet\sdk] 9.0.100-rc.2.24474.11 [C:\Program Files\dotnet\sdk] .NET runtimes installed: Microsoft.AspNetCore.App 7.0.12 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 8.0.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 9.0.0-rc.1.24452.1 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 9.0.0-rc.2.24474.3 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.NETCore.App 6.0.16 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.25 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 7.0.12 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 8.0.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 9.0.0-rc.1.24431.7 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 9.0.0-rc.2.24473.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.WindowsDesktop.App 6.0.25 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 7.0.12 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 8.0.6 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 8.0.8 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 9.0.0-rc.1.24452.1 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 9.0.0-rc.2.24474.4 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Other architectures found: x86 [C:\Program Files (x86)\dotnet] registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation] Environment variables: Not set global.json file: Not found Learn more: https://aka.ms/dotnet/info Download .NET: https://aka.ms/dotnet/download
Visual Studio Code Extensions |Extension|Author|Version|Folder Name| |---|---|---|---| |alignment|annsk|0.3.0|annsk.alignment-0.3.0| |Bookmarks|alefragnani|13.5.0|alefragnani.bookmarks-13.5.0| |calculate|acarreiro|2.1.0|acarreiro.calculate-2.1.0| |change-case|wmaurer|1.0.0|wmaurer.change-case-1.0.0| |character-position|kyrcha|1.0.0|kyrcha.character-position-1.0.0| |code-spell-checker|streetsidesoftware|3.0.1|streetsidesoftware.code-spell-checker-3.0.1| |codetour|vsls-contrib|0.0.59|vsls-contrib.codetour-0.0.59| |csharp|ms-dotnettools|2.50.27|ms-dotnettools.csharp-2.50.27-win32-x64| |csharpextensions|kreativ-software|1.7.3|kreativ-software.csharpextensions-1.7.3| |docomment|k--kato|1.0.0|k--kato.docomment-1.0.0| |EditorConfig|EditorConfig|0.16.4|editorconfig.editorconfig-0.16.4| |emoji|Perkovec|1.0.1|perkovec.emoji-1.0.1| |exclude-it|YoRolling|1.2.5|yorolling.exclude-it-1.2.5| |explorer-exclude|PeterSchmalfeldt|1.3.2|peterschmalfeldt.explorer-exclude-1.3.2| |fluent-icons|miguelsolorio|0.0.19|miguelsolorio.fluent-icons-0.0.19| |font-preview|ctcuff|2.2.1|ctcuff.font-preview-2.2.1| |glsl-language-support|filippofracascia|0.0.4|filippofracascia.glsl-language-support-0.0.4| |hexeditor|ms-vscode|1.11.1|ms-vscode.hexeditor-1.11.1| |incrementor|nmsmith89|1.0.3|nmsmith89.incrementor-1.0.3| |jupyter|ms-toolsai|2024.10.0|ms-toolsai.jupyter-2024.10.0-win32-x64| |live-server|ms-vscode|0.4.15|ms-vscode.live-server-0.4.15| |markdown-checkbox|bierner|0.4.0|bierner.markdown-checkbox-0.4.0| |markdown-mermaid|bierner|1.26.0|bierner.markdown-mermaid-1.26.0| |material-product-icons|PKief|1.7.1|pkief.material-product-icons-1.7.1| |mermaid-markdown-syntax-highlighting|bpruitt-goddard|1.7.0|bpruitt-goddard.mermaid-markdown-syntax-highlighting-1.7.0| |open-in-browser|techer|2.0.0|techer.open-in-browser-2.0.0| |path-intellisense|christian-kohler|2.9.0|christian-kohler.path-intellisense-2.9.0| |powershell|ms-vscode|2024.4.0|ms-vscode.powershell-2024.4.0| |project-manager|alefragnani|12.8.0|alefragnani.project-manager-12.8.0| |quicktype|quicktype|23.0.170|quicktype.quicktype-23.0.170| |remote-containers|ms-vscode-remote|0.388.0|ms-vscode-remote.remote-containers-0.388.0| |remote-wsl|ms-vscode-remote|0.88.5|ms-vscode-remote.remote-wsl-0.88.5| |remove-comments|plibither8|1.2.2|plibither8.remove-comments-1.2.2| |remove-empty-lines|usernamehw|1.0.1|usernamehw.remove-empty-lines-1.0.1| |simple-alignment|earshinov|1.0.1|earshinov.simple-alignment-1.0.1| |sort-lines-by-selection|earshinov|1.2.0|earshinov.sort-lines-by-selection-1.2.0| |test-adapter-converter|ms-vscode|0.2.1|ms-vscode.test-adapter-converter-0.2.1| |toggle-hidden|adrianwilczynski|1.0.2|adrianwilczynski.toggle-hidden-1.0.2| |vscode-dotnet-runtime|ms-dotnettools|2.2.2|ms-dotnettools.vscode-dotnet-runtime-2.2.2| |vscode-gitextensions|pmiossec|1.4.0|pmiossec.vscode-gitextensions-1.4.0| |vscode-glsl|GeForceLegend|0.3.2|geforcelegend.vscode-glsl-0.3.2| |vscode-icons|vscode-icons-team|12.9.0|vscode-icons-team.vscode-icons-12.9.0| |vscode-markdownlint|DavidAnson|0.56.0|davidanson.vscode-markdownlint-0.56.0| |vscode-sort-json|richie5um2|1.20.0|richie5um2.vscode-sort-json-1.20.0| |vscode-spvasm|penguinliong|0.0.1|penguinliong.vscode-spvasm-0.0.1| |vscode-taskexplorer|spmeesseman|2.13.2|spmeesseman.vscode-taskexplorer-2.13.2| |vscode-versionlens|pflannery|1.14.2|pflannery.vscode-versionlens-1.14.2| |vscode-yaml|redhat|1.15.0|redhat.vscode-yaml-1.15.0| |vsliveshare|ms-vsliveshare|1.0.5941|ms-vsliveshare.vsliveshare-1.0.5941| |xml|DotJoshJohnson|2.5.1|dotjoshjohnson.xml-2.5.1|;
gregg-miskelly commented 2 weeks ago

What version of .NET is your project running under?

HitalloExiled commented 2 weeks ago

What version of .NET is your project running under?

Version net9.0 I've been using this version since the first previews. I started noticing this problem in the last two months.

I noticed that the problem also occurs when using the UI buttons.

gregg-miskelly commented 2 weeks ago

This is a problem with .NET 9. The .NET team hasn't been able to figure it out yet -- when they try to add tracing the problem goes away. But I opened a public issue about it:

https://github.com/dotnet/runtime/issues/109785

The only work around I am aware of is that if your project is something that can also target .NET 8 (or earlier) you could debug that configuration instead.