`Error: Invalid debug adapter` message from Extension Host

Environment

• OS and version: Ubuntu 22.04
• VS Code: v1.94.0
• C/C++ extension: v1.22.10
• OS and version of remote machine (if applicable): None
• GDB / LLDB version: GDB v12.1

Bug Summary and Steps to Reproduce

Bug Summary:

Upon stopping any debugging session, even when using just the default launch configuration, the VS Code extension host outputs the following:

[error] Error: Invalid debug adapter
    at H2t.p (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:619:95)
    at H2t.$acceptDAExit (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:619:35)
    at Ult.S (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3108:41550)
    at Ult.Q (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3108:41328)
    at Ult.M (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3108:40416)
    at Ult.L (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3108:39653)
    at NQ.value (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3108:38314)
    at x.B (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:30:733)
    at x.fire (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:30:951)
    at n6.fire (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:634:10283)
    at l.onmessage (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3119:11714)

There are no issues during the debugging session itself. This message only occurs when using a cppdbg type launch configuration, and not with other debug adapters (I tried with CodeLLDB).

Debugger Configurations

{
    "name": "(gdb) Launch",
    "type": "cppdbg",
    "request": "launch",
    "program": "${workspaceFolder}/hello_world",
    "args": [],
    "stopAtEntry": false,
    "cwd": "${fileDirname}",
    "environment": [],
    "externalConsole": false,
    "MIMode": "gdb",
    "setupCommands": [
        {
            "description": "Enable pretty-printing for gdb",
            "text": "-enable-pretty-printing",
            "ignoreFailures": true
        },
        {
            "description": "Set Disassembly Flavor to Intel",
            "text": "-gdb-set disassembly-flavor intel",
            "ignoreFailures": true
        }
    ]
}

Debugger Logs

[error] Error: Invalid debug adapter
    at H2t.p (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:619:95)
    at H2t.$acceptDAExit (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:619:35)
    at Ult.S (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3108:41550)
    at Ult.Q (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3108:41328)
    at Ult.M (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3108:40416)
    at Ult.L (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3108:39653)
    at NQ.value (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3108:38314)
    at x.B (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:30:733)
    at x.fire (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:30:951)
    at n6.fire (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:634:10283)
    at l.onmessage (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:3119:11714)

Other Extensions

No response

Additional Information

No response

Riproduci il problema con la configurazione di avvio cppdbg mostrata su Ubuntu 22.04, quindi traccia il percorso di arresto dell’adattatore di debug utilizzato quando la sessione termina. Confronta questo comportamento con CodeLLDB e verifica che l’arresto di una sessione cppdbg non emetta più l’errore «Invalid debug adapter».