【问题标题】:issue with " ionic cordova build android --prod --release"“ ionic cordova build android --prod --release”的问题
【发布时间】:2018-05-12 19:31:36
【问题描述】:

我使用 Ionic2 创建了一个聊天应用程序。当我尝试使用 ionic cordova build android --prod --release 进行生产构建时,出现以下错误。

    Error: ./node_modules/rxjs/observable/BoundCallbackObservable.js
Module build failed: TypeError: Cannot read property 'type' of undefined
    at Object.getEffectiveTypeAnnotationNode (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:9341:17)
    at assignContextualParameterTypes (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:41652:25)
    at checkFunctionExpressionOrObjectLiteralMethod (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:41948:29)
    at checkExpressionWorker (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:42959:28)
    at checkExpression (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:42898:42)
    at checkExpressionCached (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:42779:38)
    at checkReturnStatement (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:45418:54)
    at checkSourceElement (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:46763:28)
    at Object.forEach (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:1506:30)
    at checkBlock (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:44563:16)
 @ ./node_modules/rxjs/observable/bindCallback.js 2:32-68
 @ ./node_modules/rxjs/add/observable/bindCallback.js
 @ ./node_modules/rxjs/Rx.js
 @ ./src/providers/apis/apis.ts
 @ ./src/app/app.module.ngfactory.js
 @ ./src/app/main.ts,./node_modules/rxjs/observable/BoundNodeCallbackObservable.js
Module build failed: TypeError: Cannot read property 'type' of undefined
    at Object.getEffectiveTypeAnnotationNode (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:9341:17)
    at assignContextualParameterTypes (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:41652:25)
    at checkFunctionExpressionOrObjectLiteralMethod (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:41948:29)
    at checkExpressionWorker (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:42959:28)
    at checkExpression (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:42898:42)
    at checkExpressionCached (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:42779:38)
    at checkReturnStatement (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:45418:54)
    at checkSourceElement (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:46763:28)
    at Object.forEach (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:1506:30)
    at checkBlock (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\typescript\lib\typescript.js:44563:16)
 @ ./node_modules/rxjs/observable/bindNodeCallback.js 2:36-76
 @ ./node_modules/rxjs/add/observable/bindNodeCallback.js
 @ ./node_modules/rxjs/Rx.js
 @ ./src/providers/apis/apis.ts
 @ ./src/app/app.module.ngfactory.js
 @ ./src/app/main.ts
    at BuildError.Error (native)
    at new BuildError (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\@ionic\app-scripts\dist\util\errors.js:16:28)
    at callback (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\@ionic\app-scripts\dist\webpack.js:121:28)
    at emitRecords.err (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\webpack\lib\Compiler.js:269:13)
at Compiler.emitRecords (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\webpack\lib\Compiler.js:375:38)
    at emitAssets.err (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\webpack\lib\Compiler.js:262:10)
    at applyPluginsAsyncSeries1.err (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\webpack\lib\Compiler.js:368:12)
    at next (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\tapable\lib\Tapable.js:218:11)
    at Compiler.compiler.plugin (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\webpack\lib\performance\SizeLimitsPlugin.js:99:4)
    at Compiler.applyPluginsAsyncSeries1 (C:\Users\cool\Desktop\Chat\SideMenu\node_modules\tapable\lib\Tapable.js:222:13)

离子信息

cli packages: (C:\Users\cool\AppData\Roaming\npm\node_modules)

@ionic/cli-utils  : 1.19.0
ionic (Ionic CLI) : 3.19.0

全局包:

cordova (Cordova CLI) : 7.1.0

本地包:

@ionic/app-scripts : 3.1.0
Cordova Platforms  : android 6.3.0
Ionic Framework    : ionic-angular 3.9.2

系统:

Android SDK Tools : 26.1.1
Node              : v6.10.3
npm               : 3.10.10
OS                : Windows 8.1

请帮我解决这个错误。我看到了一些类似的问题,但没有任何帮助我解决这个问题。

【问题讨论】:

  • 可能与此closed issue相关
  • 你的 node 和 npm 版本看起来都很旧.. 你可能需要升级那些
  • 嗨,节点版本 6.10.3 npm 版本 3.10.10
  • @Und3rTow ,根据文档我已经将 typescript 升级到 2.6.1 仍然有同样的问题
  • 我明白了,我更具体地指的是 this,重新定义 RXJS 导入。

标签: angular typescript deployment ionic2 observable


【解决方案1】:

尝试@Und3rTow提到的文档中指定的以下步骤

npm install typescript@latest

【讨论】:

  • 谢谢@Und3rTow,Anand Raj。这帮助我解决了这个问题
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