ruby - 在 VSCode (Mac OS X) 中调试 Ruby 代码时出错

Question

我正在尝试弄清楚这个新的 Visual Studio Code (VSCode) 编辑器，同时也学习 Ruby。每当我尝试调试一个简单的 ruby​​ 程序(甚至 Hello World)时，我都会收到以下错误 VSCode

Error: could not launch 'node' in debug mode

这就是我的终端中显示的内容:

/Users/Chixco/Documents/RubyProjects/FirstApp/test.rb:1
(function (exports, require, module, __filename, __dirname) { puts "Hello!"
                                                               ^^^^^^^^
SyntaxError: Unexpected string
at exports.runInThisContext (vm.js:73:16)
at Module._compile (module.js:443:25)
at Object.Module._extensions..js (module.js:478:10)
at Module.load (module.js:355:32)
at Function.Module._load (module.js:310:12)
at Module.runMain [as _onTimeout] (module.js:501:10)
at Timer.listOnTimeout (timers.js:110:15)

这就是我配置 launch.json 文件的方式:

{
"version": "0.1.0",
// List of configurations. Add new configurations or edit existing ones.  
// ONLY "node" and "mono" are supported, change "type" to switch.
"configurations": [
    {
        // Name of configuration; appears in the launch configuration drop down menu.
        "name": "Launch test.rb",
        // Type of configuration. Possible values: "node", "mono".
        "type": "node",
        // Workspace relative or absolute path to the program.
        "program": "test.rb",
        // Automatically stop program after launch.
        "stopOnEntry": true,
        // Command line arguments passed to the program.
        "args": [],
        // Workspace relative or absolute path to the working directory of the program being debugged. Default is the current workspace.
        "cwd": ".",
        // Workspace relative or absolute path to the runtime executable to be used. Default is the runtime executable on the PATH.
        "runtimeExecutable": null,
        // Environment variables passed to the program.
        "env": { }
    }, 
    {
        "name": "Attach",
        "type": "node",
        // TCP/IP address. Default is "localhost".
        "address": "localhost",
        // Port to attach to.
        "port": 5858
    }
]
}

有谁知道这可能是什么原因造成的吗？

附注当我在 Eclipse 中使用 Aptana Studio 插件时，没有任何问题。

Answer 1

Visual Studio Code Preview 不支持调试 Ruby。如果您希望在 VSCode 的 future 版本中看到此功能，您可以投票 here 。在上面的启动配置中，您尝试配置“node”来运行您的 ruby​​ 程序(无法工作)。

来源:我是 Visual Studio Code 团队的成员。