AOT清理加載程序錯誤，無法使用AOT模式構建Angular應用程序

聽到關於Angular AOT模式的太多內容後，我想給它一個嘗試。所以，我們將我們的應用程序遷移到了Angular v4.1.2，並進行了所有必需的更改。當我嘗試在我的webpack配置文件中使用ngc-webpack插件配置的以下部分運行AOT模式構建時，我陷入了一些未知錯誤。AOT清理加載程序錯誤，無法使用AOT模式構建Angular應用程序

new ngcWebpack.NgcWebpackPlugin({ 
     disabled: !AOT, 
     tsConfig: helpers.root('tsconfig.webpack.json') 
     }),

我tsconfig.webpack.json文件如下： -

{ 
    "compilerOptions": { 
    "target": "es5", 
    "module": "es2015", 
    "moduleResolution": "node", 
    some ts configs 
    .... 
    .... 
    ... 
    "lib": [ 
     "dom", 
     "es2015" 
    ], 
    "baseUrl": ".", 
    "paths": { 
     "@angular/*": ["node_modules/@angular/*"] 
    }, 

    "typeRoots": [ 
     "node_modules/@types" 
    ], 
    "types": [ 
     "hammerjs", 
     "node", 
     "jasmine", 
     "lodash", 
     "source-map", 
     "uglify-js", 
     "webpack" 
    ] 
    }, 
    "exclude": [ 
    "node_modules", 
    "dist", 
    "src/**/*.spec.ts", 
    "src/**/*.e2e.ts" 
    ], 
    "awesomeTypescriptLoaderOptions": { 
    "forkChecker": true, 
    "useWebpackText": true 
    }, 
    "angularCompilerOptions": { 
    "genDir": "./compiled", 
    "skipMetadataEmit": true 
    }, 
    "compileOnSave": false, 
    "buildOnSave": false, 
    "atom": { 
    "rewriteTsconfig": false 
    } 
}

當我運行構建，建成後的94％，而全成與真棒打字稿裝載機彙總，AOT清潔-compiles進入行動，並拋出類似下面一個大的堆棧跟蹤進來： -

ERROR in ./src/app/applications/xxx.component.ts 
Module build failed: TypeError: refactor.program.getTypeChecker(...).getTypeFromTypeNode is not a function 
    at _ctorParameterFromTypeReference (/Users/xxx/sources/migration/yyy/node_modules/src/aot-clean-transformer/loader/text-based-loader/loader.ts:57:58) 
    at /Users/xxx/sources/migration/bm_dashbaord/node_modules/src/aot-clean-transformer/loader/text-based-loader/loader.ts:123:12 
    at Array.map (native) 
    at _addCtorParameters (/Users/xxx/sources/migration/bm_dashbaord/node_modules/src/aot-clean-transformer/loader/text-based-loader/loader.ts:122:46) 
    at /Users/xxx/sources/migration/bm_dashbaord/node_modules/src/aot-clean-transformer/loader/text-based-loader/loader.ts:154:11 
    at Array.forEach (native) 
    at _removeDecorators (/Users/xxx/sources/migration/bm_dashbaord/node_modules/src/aot-clean-transformer/loader/text-based-loader/loader.ts:147:6) 
    at Object.aotCleanLoader (/Users/xxx/sources/migration/bm_dashbaord/node_modules/src/aot-clean-transformer/loader/text-based-loader/loader.ts:303:7)

我被困在這個錯誤現在已經相當一段時間，無法弄清楚什麼是我做的WRO的事NG。請有人幫我在這裏。

來源

2017-09-13 Gaurav Pandvia

您正在使用哪種打字稿版本？ – monica

當然，我意識到有人已經降級了打字稿版本，所以我將其升級到了2.2.2並且工作。 –

你可以檢查版本是否是2.2.2，它不應該爲這個版本拋出這個錯誤。

來源

2017-09-13 12:43:39 monica

AOT清理加載程序錯誤，無法使用AOT模式構建Angular應用程序

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