TypeError中的错误:无法读取未定义角度错误的属性'标志'

问题描述 投票:-1回答:1
ERROR in TypeError: Cannot read property 'flags' of undefined
   at resolveAlias (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:36513:37)
    at checkAliasSymbol (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:64502:26)
    at checkImportBinding (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:64534:13)
    at checkImportDeclaration (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:64552:29)
    at checkSourceElementWorker (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:64961:28)
    at checkSourceElement (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:64800:17)
    at Object.forEach (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:317:30)
    at checkSourceFileWorker (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:65123:20)
    at checkSourceFile (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:65091:13)
    at getDiagnosticsWorker (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:65179:17)
    at Object.getDiagnostics (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:65165:24)
    at C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:98703:85
    at runWithCancellationToken (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:98665:24)
    at getBindAndCheckDiagnosticsForFileNoCache (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:98691:20)
    at getAndCacheDiagnostics (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:98956:26)
    at getBindAndCheckDiagnosticsForFile (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:98688:20)
    at getSemanticDiagnosticsForFile (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:98685:35)
    at getDiagnosticsHelper (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:98604:24)
    at Object.getSemanticDiagnostics (C:\Users\OM GANESH\Desktop\AngularDemo\node_modules\typescript\lib\typescript.js:98617:20)
    at TypeCheckContext.calculateTemplateDiagnostics
angularjs angular
1个回答
0
投票

某些版本问题,因为在角度版本9.1.5中有问题,因此>

尝试一下

npm install @angular/[email protected] @angular/[email protected] @angular/[email protected] @angular/[email protected] @angular/[email protected] @angular/[email protected] @angular/[email protected] @angular/[email protected] @angular/[email protected] @angular/[email protected]

ng build
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