angular4.0 ERROR Error: Uncaught (in promise): Error: No provider for AuthGuard! Error: No provider

时间 2020-08-05

标签 angular4.0 angular error uncaught promise provider authguard 栏目 AngularJS 繁體版

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使用angular4.0，开发路由守卫的时候，报一下错误javascript ERROR Error: Uncaught (in promise): Error: No provider for AuthGuard! Error: No provider for AuthGuard! html 一、首先确认，在文件中，已经加载前端 import { AuthGuard } from '../aut

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1. Error: Uncaught (in promise): Error: No provider for PurchaseOrder1688Service! angular 组件引入报错
2. ERROR Error: Uncaught (in promise): Error: StaticInjectorError
3. ionic3 解决Error: No provider for Http!
4. Ionic3报错Error: Uncaught (in promise): Error: StaticInjectorError
5. ionic Uncaught (in promise): Error: StaticInjectorError[NavController]
6. ERROR Error: Uncaught (in promise): Error: StaticInjectorError[n -> n]:
7. No provider available for the service com.alibaba.
8. No provider for ControlContainer ("[ERROR ->] <form name="searchFrom">解决办法
9. No instances available for provider
10. Uncaught (in promise) Error: Avoided redundant navigation to current location: “/“.

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