Question

我遇到了同样的问题，正如在这个答案中解决的那样：Unable to debug Typescript in VSCode

不幸的是，这对我来说似乎不起作用。任何帮助表示赞赏。

我的文件夹结构：

这是我的tsconfig.json

{
  "compilerOptions": {
    "target": "es6",
    "module": "commonjs",
    //"declaration": true,

    "inlineSourceMap": false,
    "lib": [
      "es6"
    ],
    "outDir": "./dist",
    "moduleResolution": "node",
    "sourceMap": true,
    "mapRoot": "./maps"
  },
  "include": [
    "src/**/*.ts"
  ],
  "exclude": [
    "node_modules"
  ]
}

这是我的launch.json：

{
    // Use IntelliSense to learn about possible Node.js debug 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": "${workspaceRoot}/src/index.ts",
            "cwd": "${workspaceRoot}",
            "outFiles": [
                "${workspaceRoot}/dist/**/*.js"
            ]           
        },
        {
            "type": "node",
            "request": "launch",
            "name": "Launch Program",
            "program": "${file}",
            "outFiles": [
                "${workspaceRoot}/dist/**/*.js"
            ]
        }
    ]
}

Answer 1

终于找到了答案......

问题不在launch.json或tsconfig.json中。这就是我生成源地图的方式。编译器总是显示：

error TS5052: Option 'mapRoot' cannot be specified without specifying option 'sourceMap'.

但是在tsconfig.json中配置了sourceMap选项。我查看了gulp-typescript的文档，并尝试了在那里生成sourceMaps的“集成”解决方案。所以它现在看起来像这样：

gulp.task('compile', () => {
    let tsResults = tsProject.src()
        .pipe(sourcemaps.init())
        .pipe(tsProject());

    return tsResults.js
        .pipe(sourcemaps.write('../maps'))
        .pipe(gulp.dest('dist'));
});

之前，有一个单独的任务来生成源地图。我想这有一个问题：

gulp.task('sourcemaps', () => {
    gulp.src('dist/**/*.js')
        .pipe(sourcemaps.init())
        .pipe(sourcemaps.write('../maps'))
        .pipe(gulp.dest('dist'));
});

无法在Visual Studio代码中调试TypeScript

1 个答案: