[AppInsightsService -> Router]: NullInjectorError: No provider for Router! (Angular 6)

[Giocapetini]

I am currently updating my insights service to angular 6 and after the update when i try to run ng serve i get the message

Error: StaticInjectorError(InsightsModule)[AppInsightsService -> Router]: 
  StaticInjectorError(Platform: core)[AppInsightsService -> Router]: 
    NullInjectorError: No provider for Router!
    at NullInjector.push../node_modules/@angular/core/fesm5/core.js.NullInjector.get (core.js:979)
    at resolveToken (core.js:1232)
    at tryResolveToken (core.js:1182)
    at StaticInjector.push../node_modules/@angular/core/fesm5/core.js.StaticInjector.get (core.js:1077)
    at resolveToken (core.js:1232)
    at tryResolveToken (core.js:1182)
    at StaticInjector.push../node_modules/@angular/core/fesm5/core.js.StaticInjector.get (core.js:1077)
    at resolveNgModuleDep (core.js:9217)
    at _createClass (core.js:9264)
    at _createProviderInstance$1 (core.js:9234)

I'm not sure on what to do... everything was working fine with angular 5.2

[MarkPieszak]

Which version of the library are you using? 5.x ?

[Giocapetini]

Sorry for it taking a while to reply Mark..
i "fixed" this error msg using
RouterModule.forRoot([ { path: '', component: AppInsightsService }, ]),
in my imports insights.module.ts
yes i was using the latest version for angular 6
(the original idea was to package the app insights in a service pre configured so that a component could be created and used in other projects by just importing the service, after i applied this and i try to bootstrap the module it gives me a new error msg.
[ERROR in Tried to find bootstrap code, but could not. Specify either statically analyzable bootstrap code or pass in an entryModule to the plugins options.])

[Giocapetini]

Here's my insights.module.ts
`import { NgModule } from '@angular/core';
import { RouterModule } from '@angular/router';
import { BrowserModule } from '@angular/platform-browser';
import { APP_BASE_HREF } from '@angular/common';
import { ApplicationInsightsModule, AppInsightsService } from '@markpieszak/ng-application-insights';

@NgModule({
imports: [
BrowserModule,
RouterModule.forRoot([
{ path: '', component: AppInsightsService },
]),
ApplicationInsightsModule.forRoot({
instrumentationKeySetlater: true
}),
],
providers: [
AppInsightsService,
{ provide: APP_BASE_HREF, useValue: window['_app_base'] || '/' }
],
declarations: []
})
export class InsightsModule {
}
`

HERES MY MAIN.TS

`import { enableProdMode } from '@angular/core';
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';

import { InsightsModule } from './app/insight.module';
import { environment } from './environments/environment';

if (environment.production) {
enableProdMode();
}

platformBrowserDynamic().bootstrapModule(InsightsModule)
.catch(err => console.log(err));
`

[jondmcelroy]

I am also having the original problem.

version:

• markpieszak/ng-application-insights: 5.0.1
• angular: 6.0.2
• rxjs: 6.2.1

Error: StaticInjectorError(AppModule)[AppInsightsService -> Router]:
StaticInjectorError(Platform: core)[AppInsightsService -> Router]:
NullInjectorError: No provider for Router!
at NullInjector.push../node_modules/@angular/core/fesm5/core.js.NullInjector.get (core.js:951)
at resolveToken (core.js:1195)
at tryResolveToken (core.js:1140)
at StaticInjector.push../node_modules/@angular/core/fesm5/core.js.StaticInjector.get (core.js:1035)
at resolveToken (core.js:1195)
at tryResolveToken (core.js:1140)
at StaticInjector.push../node_modules/@angular/core/fesm5/core.js.StaticInjector.get (core.js:1035)
at resolveNgModuleDep (core.js:8071)
at _createClass (core.js:8118)
at _createProviderInstance$1 (core.js:8088)

[Giocapetini]

@jondmcelroy i fixed that msg with
RouterModule.forRoot([ { path: '', component: AppInsightsService }, ]),
on my app.module

[MarkPieszak]

Glad you figured it out! 👍
Are we all set to close this one out?

[mikecabana]

I'm getting a similar issue. I don't think just adding RouterModule.forRoot([ { path: '', component: AppInsightsService }, ]) is the solution.

I'm not sure if anyone else has a similar issue but it should just work via your documentation.

I'm using...

• Angular: 6.0.3
• rxjs: 6.2.2
• angular-application-insights: 5.0.2

Could be an issue with how Angular 6 tree shakes services now. I'll do some investigation and report back if I fins anything.

[mikecabana]

I needed to implement something really quick for work so I ended up just using the `application insights-js` package and my own implementation.

…

On Aug 16, 2018, at 9:45 AM, katyasafford ***@***.***> wrote: Any update on this? I am having the similar issue after updating to Angular 6 Error: No provider for Router! (AuthService -> Router) at injectionError (core.js:1781) at noProviderError (core.js:1811) at ***@***.***/core/fesm5/core.js.ReflectiveInjector_._throwOrNull (core.js:2558) at ***@***.***/core/fesm5/core.js.ReflectiveInjector_._getByKeyDefault (core.js:2586) at ***@***.***/core/fesm5/core.js.ReflectiveInjector_._getByKey (core.js:2538) at ***@***.***/core/fesm5/core.js.ReflectiveInjector_._getByReflectiveDependency (core.js:2528) at core.js:2510 at Array.map (<anonymous>) at ***@***.***/core/fesm5/core.js.ReflectiveInjector_._instantiate (core.js:2510) at ***@***.***/core/fesm5/core.js.ReflectiveInjector_._instantiateProvider (core.js:2501) — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#46 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABmsV1ImaN6RPbU-4O7n2Vx5LoYMrnzlks5uRXd_gaJpZM4USLdG>.

[MarkPieszak]

What did you need to update in the end? @mikecabana
We got a PR in that grabs the Router via the Injector so I'm wondering if that would help people here.

I'll close this one out for now as I think that might of fixed the general issue here!
If anything, open another issue just so we can make sure!

[melborp]

Hi,
We use UIRouterModule and not the RouterModule in our angular application so we get the same issue.
Did the PR go through that would support using injector to get the router instead and how could we make it work with the UiRouterModule.
Thanks,
Taavi