如何在 WSL 上获取 VS Code 来调试我的 C++ 代码？

Question

我已经在 Windows 10 系统上安装了 Ubuntu 20.04。在我第一次从 Ubuntu 中运行 VS Code 之前，VS Code 在 Windows 中运行良好。现在，我可以在那里构建我的 C++ 应用程序，但无法对其进行调试。我收到一个警告框，上面写着 "Cannot find runtime 'node' on PATH. Is 'node' installed?"

每当我启动 VS Code 时，一个名为 'node' 的后台进程也会启动，所以我认为 VS Code 会启动它。我的 Ubuntu 安装在 ~/.vscode-server.

的各个子目录中有大约八个版本的 node.js

这是我的 launch.json:

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "type": "node",
            "request": "launch",
            "name": "Launch Program",
            "program": "${workspaceFolder}/gametest",
            "skipFiles": [
                "<node_internals>/**"
            ]
        },
    ]
}

我尝试安装最新的 nodejs。我不再收到带有未找到消息的警告框，但 VS Code 中的调试控制台现在显示：

/usr/bin/node /home/jon/projects/KSolve/gametest
Debugger listening on ws://127..... (can't copy from debug console window)
For help, ...
/home/jon/projects/KSolve/gametest:1
 ELF(three squares)
^

SyntaxError: Invalid or unexpected token
    at Module._compile (internal/modules/cjs/loader.js:723:23)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
    ...
...
Process exited with code 1

Answer 1

前段时间对我来说运行在 WSL Ubuntu 下的 VS Code 上调试器也很棘手。经过多次尝试，我得到了下一个 .vscode/launch.json 文件：

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "test tree",
            "type": "cppdbg",
            "request": "launch",
            "program": "enter program name, for example ${workspaceFolder}/tests/ttree",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}/tests",
            "environment": [],
            "externalConsole": false,
            "targetArchitecture": "x86_64",
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

如何在 WSL 上获取 VS Code 来调试我的 C++ 代码？

How do I get VS Code on WSL to debug my C++ code?

c++

visual-studio-code

windows-subsystem-for-linux