更新角度4.4到6后，缺少TypeScript编译错误

Posted 2021-04-09

我将4.4角应用更新为角6。

我有几个错误，但我修复了它们，现在当我运行npm run start时，在编译结束时（大约92％）我得到以下错误：

ERROR in ./node_modules/ngx-lorem-ipsum/lib/ngx-lorem-ipsum.component.ts
Module build failed: Error: /application/node_modules/ngx-lorem-ipsum/lib/ngx-lorem-ipsum.component.ts is missing from the TypeScript compilation. Please make sure it is in your tsconfig via the 'files' or 'include' property.
The missing file seems to be part of a third party library. TS files in published libraries are often a sign of a badly packaged library. Please open an issue in the library repository to alert its author and ask them to package the library using the Angular Package Format (https://docs.google.com/document/d/1CZC2rcpxffTDfRDs6p1cfbmKNLA6x5O-NtkJglDaBVs/preview).
    at AngularCompilerPlugin.getCompiledFile (/application/node_modules/@ngtools/webpack/src/angular_compiler_plugin.js:749:23)
    at plugin.done.then (/application/node_modules/@ngtools/webpack/src/loader.js:41:31)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:188:7)

我搜索了如何解决它，我读了写：

"paths": {
  "@ngx-lorem-ipsum/": [ "./node_modules/ngx-lorem-ipsum/lib/" ],
},

在tsconfig.json的末尾它应该是固定的。但编译仍然失败，同样的错误。

现在tsconfig.json看起来像这样：

{
  "compileOnSave": false,
  "compilerOptions": {
    "outDir": "./dist/out-tsc",
    "sourceMap": true,
    "declaration": false,
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "target": "es5",
    "typeRoots": [
      "node_modules/@types"
    ],
    "lib": [
      "es2017",
      "dom"
    ],
    "module": "es2015",
    "baseUrl": "./",
    "paths": {
      "@ngx-lorem-ipsum/": [ "./node_modules/ngx-lorem-ipsum/lib/" ],
    },
  }
}

如何解决TypeScript编译错误中的缺失？

• Angular CLI：6.1.5
• 节点：8.9.4
• 操作系统：darwin x64
• Angular：6.1.4
• NGX-LOREM营销：^ 0.1.1

答案

最后，感谢Mikhail Burshteyn的评论，我解决了它。我必须使用include标记将库目录添加到tsconfig.json。

现在tsconfig.json看起来像这样：

{
  "compileOnSave": false,
  "include": [
    "src/**/*.ts",
    "node_modules/ngx-lorem-ipsum/**/*.ts"
    ],
  "compilerOptions": {
    "outDir": "./dist/out-tsc",
    "sourceMap": true,
    "declaration": false,
    "moduleResolution": "node",
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "target": "es5",
    "typeRoots": [
      "node_modules/@types"
    ],
    "lib": [
      "es2017",
      "dom"
    ],
    "module": "es2015",
    "baseUrl": "./",
    "paths": {
      "@ngx-lorem-ipsum/": [ "./node_modules/ngx-lorem-ipsum/lib/" ],
    },
  }
}