【发布时间】:2018-09-14 16:46:06
【问题描述】:
我正在测试 ng-bootstrap 上的所有组件,出于某种原因,我可以让轮播开始工作。所有其他 ng-bootstrap 组件都可以正常工作。从https://ng-bootstrap.github.io/#/components/carousel/examples输入代码后,查看结果时出现空白屏幕。
这是控制台中的错误消息。
Error: StaticInjectorError(AppModule)[AppComponent -> HttpClient]:
StaticInjectorError(Platform: core)[AppComponent -> HttpClient]:
NullInjectorError: No provider for HttpClient!
at _NullInjector.get (core.js:1002)
at resolveToken (core.js:1300)
at tryResolveToken (core.js:1242)
at StaticInjector.get (core.js:1110)
at resolveToken (core.js:1300)
at tryResolveToken (core.js:1242)
at StaticInjector.get (core.js:1110)
at resolveNgModuleDep (core.js:10854)
at NgModuleRef_.get (core.js:12087)
at resolveDep (core.js:12577)
这是显示在我的 VS Code 问题选项卡上的错误消息。
'Identifier 'images' is not defined. The component declaration, template variable declarations, and element references do not contain such a member'
at: '31,22'
【问题讨论】:
标签: angular bootstrap-4 carousel ng-bootstrap