TypeError: Cannot read property 'directoryExists' of undefined

Question

通过 ng init 将我的 Angular 2 CLI 项目从 1.0.0-beta.11-webpack.2 更新到 1.0.0-beta.11-webpack.8，并且运行 ng serve 导致以下错误:

** NG Live Development Server is running on http://localhost:4200. **
 10% building modules 4/7 modules 3 active ...ode_modules/style-loader/addStyles.jsTypeError: Cannot read property 'directoryExists' of undefined
    at Object.getAutomaticTypeDirectiveNames (/home/jan/src/fm-repos/fm-ui/node_modules/typescript/lib/typescript.js:43865:17)
    at State.loadTypesFromConfig (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/host.ts:150:36)
    at new State (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/host.ts:144:14)
    at Object.ensureInstance (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/instance.ts:150:19)
    at compiler (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/index.ts:37:20)
    at Object.loader (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/index.ts:18:18)
    at LOADER_EXECUTION (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:95:14)
    at runSyncOrAsync (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:96:4)
    at iterateNormalLoaders (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:200:2)
    at iterateNormalLoaders (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:189:10)
    at /home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:204:3
    at Object.context.callback (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:87:13)
    at Object.module.exports (/home/jan/src/fm-repos/fm-ui/node_modules/angular2-template-loader/index.js:32:10)
    at LOADER_EXECUTION (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:95:14)
    at runSyncOrAsync (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:96:4)
    at iterateNormalLoaders (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:200:2)
    at /home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:173:4
    at Storage.finished (/home/jan/src/fm-repos/fm-ui/node_modules/enhanced-resolve/lib/CachedInputFileSystem.js:39:16)
    at /home/jan/src/fm-repos/fm-ui/node_modules/enhanced-resolve/node_modules/graceful-fs/graceful-fs.js:78:16
    at FSReqWrap.readFileAfterClose [as oncomplete] (fs.js:445:3) 'TypeError: Cannot read property \'directoryExists\' of undefined\n    at Object.getAutomaticTypeDirectiveNames (/home/jan/src/fm-repos/fm-ui/node_modules/typescript/lib/typescript.js:43865:17)\n    at State.loadTypesFromConfig (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/host.ts:150:36)\n    at new State (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/host.ts:144:14)\n    at Object.ensureInstance (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/instance.ts:150:19)\n    at compiler (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/index.ts:37:20)\n    at Object.loader (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/index.ts:18:18)\n    at LOADER_EXECUTION (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:95:14)\n    at runSyncOrAsync (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:96:4)\n    at iterateNormalLoaders (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:200:2)\n    at iterateNormalLoaders (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:189:10)\n    at /home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:204:3\n    at Object.context.callback (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:87:13)\n    at Object.module.exports (/home/jan/src/fm-repos/fm-ui/node_modules/angular2-template-loader/index.js:32:10)\n    at LOADER_EXECUTION (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:95:14)\n    at runSyncOrAsync (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:96:4)\n    at iterateNormalLoaders (/home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:200:2)\n    at /home/jan/src/fm-repos/fm-ui/node_modules/loader-runner/lib/LoaderRunner.js:173:4\n    at Storage.finished (/home/jan/src/fm-repos/fm-ui/node_modules/enhanced-resolve/lib/CachedInputFileSystem.js:39:16)\n    at /home/jan/src/fm-repos/fm-ui/node_modules/enhanced-resolve/node_modules/graceful-fs/graceful-fs.js:78:16\n    at FSReqWrap.readFileAfterClose [as oncomplete] (fs.js:445:3)'
1753ms building modules                                                               
2ms sealing 
0ms optimizing 
0ms basic module optimization 
2ms module optimization 
0ms advanced module optimization 
4ms basic chunk optimization        
0ms chunk optimization 
0ms advanced chunk optimization 
0ms module and chunk tree optimization 
10ms module reviving
0ms module order optimization 
1ms module id optimization 
1ms chunk reviving 
0ms chunk order optimization 
3ms chunk id optimization 
3ms hashing 
0ms module assets processing 
19ms chunk assets processing
1ms additional chunk assets processing 
0ms recording 
0ms additional asset processing 
192ms chunk asset optimization
40ms asset optimization
15ms emitting
Hash: 865ed065ce2165dac568
Version: webpack 2.1.0-beta.21
Time: 2067ms
            Asset       Size  Chunks             Chunk Names
   main.bundle.js     241 kB    0, 2  [emitted]  main
 styles.bundle.js    10.2 kB    1, 2  [emitted]  styles
        inline.js    5.53 kB       2  [emitted]  inline
         main.map     295 kB    0, 2  [emitted]  main
       styles.map      14 kB    1, 2  [emitted]  styles
       inline.map    5.59 kB       2  [emitted]  inline
       index.html  616 bytes          [emitted]  
assets/.npmignore    0 bytes          [emitted]  

ERROR in ./src/main.ts
Module build failed: TypeError: Cannot read property 'directoryExists' of undefined
    at Object.getAutomaticTypeDirectiveNames (/home/jan/src/fm-repos/fm-ui/node_modules/typescript/lib/typescript.js:43865:17)
    at State.loadTypesFromConfig (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/host.ts:150:36)
    at new State (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/host.ts:144:14)
    at Object.ensureInstance (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/instance.ts:150:19)
    at compiler (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/index.ts:37:20)
    at Object.loader (/home/jan/src/fm-repos/fm-ui/node_modules/awesome-typescript-loader/src/index.ts:18:18)
 @ multi main
Child html-webpack-plugin for "index.html":
         Asset     Size  Chunks       Chunk Names
    index.html  2.96 kB       0       
webpack: bundle is now VALID.

Answer 1

这是一个 Angular CLI 1.0.0-beta.11-webpack.8 依赖性错误；您可以通过以下方式解决应用程序中的错误：

npm install awesome-typescript-loader@2.2.1 --save-dev

或者，您可以 rebuild Angular CLI locally with the dependency fix。

Answer 2

临时修复。只有一件事对我有用运行到我的图书馆 cd projects/{library}/tsconfig.lib.json: "annotateForClosureCompiler": true 将其从 true 更改为 false。我认为这可能是 ngc 中的一个问题。我可能找到了相关的 https://github.com/angular/angular/pull/26738。

来源 https://www.gitmemory.com/issue/angular/tsickle/1046/516028024

Answer 3

只需在 tsconfig.lib.json

上将 annotateForClosureCompiler 设置为 false

projects/{your_project_name}/tsconfig.lib.json 示例：

{
  "compilerOptions": {
      /* */
  },
  "angularCompilerOptions": {
      "annotateForClosureCompiler": false,
      /* */
  },
}

TypeError: Cannot read property 'directoryExists' of undefined

TypeError: Cannot read property 'directoryExists' of undefined

angular2-cli

angular