错误:数据路径“.builders['app-shell']"应该有必需的属性“类" [英] Errors: Data path ".builders['app-shell']" should have required property 'class'

问题描述

我在运行应用程序时遇到此错误.这是我的申请的详细信息.

I am getting this error while running my application. Here are the details of my application.

Angular CLI: 7.3.3 
Node: 10.15.1 
Angular: 7.2.7 
@angular-devkit/architect -0.13.3 
@angular-devkit/build-angular- 0.800.1 
@angular-devkit/build-optimizer - 0.800.1 
@angular-devkit/build-webpack - 0.800.1 
@angular-devkit/core -7.3.3 
@angular-devkit/schematics -7.3.3 
@angular/cli -7.3.3 
@ngtools/webpack -8.0.1 
@schematics/angular -7.3.3 
@schematics/update 0.13.3 
rxjs 6.3.3 
typescript 3.2.4 
webpack 4.30.0

我已经尝试过缓存清理.

I have already tried cache clean.

推荐答案

在 package.json 中更改 devkit builder.

In your package.json change the devkit builder.

"@angular-devkit/build-angular": "^0.800.1",

到

"@angular-devkit/build-angular": "^0.10.0",

它对我有用.
祝你好运.

it works for me.
good luck.

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