将 Angular 从 8 更新到 9 后延迟加载的模块警告 [英] Lazy-loaded modules warnings after updating Angular from 8 to 9

问题描述

Angular 更新后所有延迟加载的模块返回警告:

After Angular update all lazy-loaded modules return warning:

Error: [path/to/module/module-name.ts] is missing from the TypeScript
compilation. Please make sure it is in your tsconfig via the 'files'
or 'include' property.

我的返回模块数组的函数:

My function which returns modules array:

export function manifests(prefix = '') {
    return [
        {
            loadChildren: () => import(prefix + '/path/to/a.module').then(m => m.AModule),
            path: 'a',
        },
        {
            loadChildren: () => import(prefix + '/path/to/b.module').then(m => m.BModule),
            path: 'b',
        },
    ]
}

如果我用静态数组替换该函数，一切似乎都很好.为什么?

If I replace that function with static array everything seems to be fine, though. Why?

我的 tsconfig.app.json:

My tsconfig.app.json:

{
  "extends": "./tsconfig.json",
  "compilerOptions": {
    "outDir": "./out-tsc/app",
    "types": []
  },
  "files": [
    "src/main.ts",
    "src/polyfills.ts",
    "src/zone-flags.ts",
  ],
  "include": [
    "src/**/*.d.ts",
  ]
}

推荐答案

你可以在 tsconfig 下面的 include 属性中添加这个路径来排除

you can add this path to exclude in tsconfig below include property

"exclude": [
    "path/to/module"
  ]

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