microsoft / microsoft/vscode-cpptools

Empty window opens with internalConsole during debug

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#7,528 10 comments 1 reaction 0 assignees View on GitHub

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debugger more info needed
Dominant language
TypeScript
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Description

Bug type: Debugger

Describe the bug

  • OS and Version: Windows 10 20H2
  • VS Code Version: 1.56.2
  • C/C++ Extension Version: 1.4.0-insiders

After setting the launch.json as the following, an external window is opened at debug. All output appears in the debug console, but an empty console window is there.

    "version": "0.2.0",
    "configurations": [
        {
            "name": "Debug (win)",
            "type": "cppvsdbg",
            "request": "launch",
            "program": "${command:cmake.launchTargetPath}",
            "args": [ ],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "console": "internalConsole",
            "internalConsoleOptions": "openOnSessionStart"
        }

I looked up the documentation for the launch.json, but there is no mention of "console" option, only the old "externalConsole" option is there, which is deprecated.

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Research direction

Reproduce the issue using the shown launch.json configuration with cppvsdbg, console set to internalConsole, and internalConsoleOptions set to openOnSessionStart. Trace how these options are handled during a debug launch and verify that no empty external console window opens while output remains in the debug console.

Written by the indexing model from the issue text.

Assessment

Tech stack
cmake, cpp, typescript, vscode
Domain
devtools, tooling
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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