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Angular 2 + ng 测试 : 'X' is not a known component

转载 作者:太空狗 更新时间:2023-10-29 16:53:45 27 4
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<分区>

我使用 Angular CLI 1.0.0-beta 16 使用 Angular 2.0 RTM 创建了一个新项目:

ng 初始化

然后运行:

ng 生成组件 my-new-component

然后运行:

ng 测试

得到这个:

'app-my-new-component' is not a known element:
1. If 'app-my-new-component' is an Angular component, then verify that it is part of this module.
2. If 'app-my-new-component' is a Web Component then add "CUSTOM_ELEMENTS_SCHEMA" to the '@NgModule.schema' of this component to suppress this message. ("
</h1>
<p>The mean of life is {{answer}}</p>
[ERROR ->]<app-my-new-component></app-my-new-component>"): AppComponent@4:0
Error: Template parse errors:
at TemplateParser.parse (http://localhost:9877/_karma_webpack_/0.bundle.js:8669:19)
at RuntimeCompiler._compileTemplate (http://localhost:9877/_karma_webpack_/0.bundle.js:17854:51)
at http://localhost:9877/_karma_webpack_/0.bundle.js:17777:83
at Set.forEach (native)
at compile (http://localhost:9877/_karma_webpack_/0.bundle.js:17777:47)
at RuntimeCompiler._compileComponents (http://localhost:9877/_karma_webpack_/0.bundle.js:17779:13)
at RuntimeCompiler._compileModuleAndAllComponents (http://localhost:9877/_karma_webpack_/0.bundle.js:17696:37)
at RuntimeCompiler.compileModuleAndAllComponentsSync (http://localhost:9877/_karma_webpack_/0.bundle.js:17684:21)
at TestingCompilerImpl.compileModuleAndAllComponentsSync (http://localhost:9877/_karma_webpack_/0.bundle.js:24662:35)
at TestBed._initIfNeeded (webpack:///home/adam/monctonug/~/@angular/core/bundles/core-testing.umd.js:1059:0 <- src/test.ts:4568:40)

我试过重新排序组件,但没有帮助。解决此问题的正确方法是什么?

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