"No provider for UrlService" error since version 3.1.3 (Angular CLI based app in AOT mode)

[adamlubek]

I've got hybrid app based on Angular CLI. When running app in AOT mode (ng serve -o --aot=true) when this piece of code is run:

platformBrowserDynamic().bootstrapModule(AppModule)
  .then(platformRef => {
            const upgrade = platformRef.injector.get(UpgradeModule) as UpgradeModule;
            upgrade.bootstrap(document.body, ['app'], {strictDi: false});

            const url: UrlService = platformRef.injector.get(UrlService);
            url.listen();
            url.sync();
    });

I am getting:
"Unhandled Promise rejection: No provider for UrlService! ; Zone: <root> ; Task: Promise.then ; Value: Error: No provider for UrlService!"

Both AOT/JIT version works fine with version 3.1.2. Version 3.1.3/3.1.4 works only in JIT mode.

[leosun1221]

Remove angular-ui-router (or @uirouter/angularjs) from your package.json and replace it with @uirouter/angular-hybrid. Add the @angular/* dependencies.

I removed those two then working:
@uirouter/angular": "^1.0.0-beta.7"
@uirouter/angularjs": "^1.0.6"

[adamlubek]

@leosun1221 I don't understand what you're talking about, Your comment seems incomplete. Which npm package do you mean by angular-ui-router? I've got @angular dependencies added, which exactly are you referencing? Also, I don't have any packages with versions you're referencing ("^1.0.0-beta.7", "^1.0.6").

Your comment isn't too helpful, can you clarify what you meant please?

[artaommahe]

@adamlubek also had this problem, this fixed my issue ui-router/sample-app-angular-hybrid#8 (comment)

[adamlubek]

@artaommahe so I changed code from:

    const url: UrlService = platformRef.injector.get(UrlService);

    url.listen();
    url.sync();

to

    const url: UrlService = getUIRouter(platformRef.injector).urlService;;

    url.listen();
    url.sync();

this compiles indeed but it completely breaks routing, states which were working aren't recognized anymore

[artaommahe]

@adamlubek i use it like so

deferAndSyncUiRouter(AppMainOldModule);

platformBrowserDynamic()
  .bootstrapModule(AppMainModule)
  .then(platformRef => bootstrapWithUiRouter(platformRef, AppMainOldModule));

export function deferAndSyncUiRouter(angularjsModule: ng.IModule): void {
  angularjsModule
    .config([ "$urlServiceProvider", ($urlServiceProvider: UrlRouterProvider) => $urlServiceProvider.deferIntercept()])
    .run(["$$angularInjector", $$angularInjector => {
      const url: UrlService = getUIRouter($$angularInjector).urlService;
      url.listen();
      url.sync();
    }]);
}

export function bootstrapWithUiRouter(platformRef: NgModuleRef<any>, angularjsModule: ng.IModule): void {
  const injector = platformRef.injector;
  const upgradeModule = injector.get(UpgradeModule);

  upgradeModule.bootstrap(document.body, [ angularjsModule.name ], { strictDi: true });
}

[adamlubek]

I've tried your code @artaommahe , routes are still dead :( the only difference is that I've got "$urlServiceProvider: UrlService" instead of "$urlServiceProvider: UrlRouterProvider" as I don't know where to import UrlRouterProvider from?

I'm running @angular/* version 4.4.2 and angular/cli version 1.4.2 if it makes any difference.

[leosun1221]

@adamlubek remove 'uirouter/angular' and 'uirouter/angularjs' in your package.json file,
only use 'uirouter/angular-hybrid'

I found this is the working example : https://github.com/ui-router/sample-app-angular-hybrid/tree/e4b1144d5e3e3451f0f0cc640175bb7055294fdd you can try download and build it

[adamlubek]

@leosun1221 I don't have 'uirouter/angular' and 'uirouter/angularjs' in my package.json at all.

[rdukeshier]

I had the same issue. Appears to be fixed in 3.1.7.

[christopherthielen]

I had the same issue. Appears to be fixed in 3.1.7.

Hello all, is this still an issue or can I close this? If it is an issue, can somebody show me how to reproduce it?

[ghost]

I think it was fixed some time ago, I don't face it anymore

[adamlubek]

yes, it's all good now, thanks @christopherthielen

[httpete]

If anyone else is hitting things like this, it has to do with getting the PRECISE dependencies from angular-hybrid. The only thing you want is angular-hybrid, somehow it was not getting uirouter/angularjs and it was causing it to break. I also see it is not working with the latest Angular 5.2, but for now Im going to settle down on 5.1

Unhandled Promise rejection: StaticInjectorError(RootModule)[UrlService]:
StaticInjectorError(Platform: core)[UrlService]:
NullInjectorError: No provider for UrlService! ; Zone: ; Task: Promise.then ; Value: Error: StaticInjectorError(RootModule)[UrlService]:
StaticInjectorError(Platform: core)[UrlService]:

[lamaan]

the example hybrid app works when updated to latest(5.2.3), but I still get this problem on the app I am trying to get working.

[httpete]

There are complications when using npm linked file:.. local packages and Angular. I am finding that this webpack config fixes it. The key is the modules, it HAS to point all to the TOP node_modules, not a nested version.

`        resolve: {
            extensions: ['.ts', '.js'],
            modules: [
                path.resolve(path.join(__dirname, 'node_modules'))
            ],
            symlinks: true,
            mainFields: [
                "browser",
                "module",
                "main"
            ],
            alias: {

            }
        }

[AlexSwensen]

@artaommahe that was a super helpful code snippet.

I modified it to the following:

angular.element(document).ready(() => {
  deferAndSyncUiRouter(angularJSAppModule); // angularjs module as a variable
  platformBrowserDynamic()
    // Manually bootstrap the Angular app
    .bootstrapModule(AppModule) // Angular module imported from app.module.ts
    .then(platformRef => bootstrapWithUiRouter(platformRef, angularJSAppModule));

});

export function deferAndSyncUiRouter(angularjsModule: ng.IModule): void {
  angularjsModule
    .config([ "$urlServiceProvider", ($urlService: UrlService) => $urlService.deferIntercept()])
    .run(["$$angularInjector", $$angularInjector => {
      const url: UrlService = getUIRouter($$angularInjector).urlService;
      url.listen();
      url.sync();
    }]);
}

export function bootstrapWithUiRouter(platformRef: NgModuleRef<any>, angularjsModule: ng.IModule): void {
  const injector = platformRef.injector;
  const upgradeModule = injector.get(UpgradeModule);

  upgradeModule.bootstrap(document.body, [ angularjsModule.name ]);
}

That got everything working for me.

Edit: Also you all may find these imports helpful for the top of your angularjs module file.

import * as angular from 'angular';
import {NgModuleRef} from "@angular/core";
import {getUIRouter} from '@uirouter/angular-hybrid';
import {UrlService} from '@uirouter/angular-hybrid/node_modules/@uirouter/angularjs'
import {UpgradeModule} from "@angular/upgrade/static";
import {platformBrowserDynamic} from "@angular/platform-browser-dynamic";
import {AppModule} from "./app.module";

[Jakobinec]

@AlexSwensen or @artaommahe
Could you tell me please what code should be in AppModule.ts file (Angular module). If I use there code from documentation

const nestedState: NgHybridStateDeclaration = {
  url: '/angularRoute',
  name: 'angularRoute',
  component: UrlTestComponent,
};

@NgModule({
  declarations: [
    UrlTestComponent,
    AngularDowngradeTestComponent
  ],
  exports: [ AngularDowngradeTestComponent ],
  entryComponents: [AngularDowngradeTestComponent],
  imports: [
    BrowserModule,
    UpgradeModule,
    // UIRouterUpgradeModule.forRoot(),
    //UIRouterUpgradeModule.forChild(StaticPagesRoutes)
    UIRouterUpgradeModule.forRoot({ states: [nestedState] }),
  ],
  providers: [],
})
export class AppModule 
{ 
  constructor(private upgrade: UpgradeModule) { }
  ngDoBootstrap() {
    setAngularJSGlobal(angular);
    this.upgrade.bootstrap(document.body, ['mainApp'], { strictDi: true });
  }
}

I have an error 'You try bootstrap application twise'. I think the problem is in
this.upgrade.bootstrap(document.body, ['mainApp'], { strictDi: true });

[christopherthielen]

For anyone coming to this issue looking to resolve the "no provider" errors, make sure that you do not have multiple copies of the @uirouter/* packages nested in your node_modules directory.

One easy way to find out is to run these commands:

npm list @uirouter/core

npm list @uirouter/angular

npm list @uirouter/angularjs

npm list @uirouter/angular-hybrid

For each one, make sure there is only one version of the uirouter packages in the output.

good output

For example, for @uirouter/core only version 6.0.1 is listed in the output:

npm list @uirouter/core
sample-app-angular-hybrid@1.0.2 ~/projects/uirouter/sample-app-angular-hybrid
└─┬ @uirouter/angular-hybrid@9.0.0
  ├─┬ @uirouter/angular@5.0.0
  │ └── @uirouter/core@6.0.1  deduped
  ├─┬ @uirouter/angularjs@1.0.23
  │ └── @uirouter/core@6.0.1  deduped
  └── @uirouter/core@6.0.1

bad output

If there are multiple versions of a uirouter library, the output will look something like this:

npm list @uirouter/core
sample-app-angular-hybrid@1.0.2 ~/projects/uirouter/sample-app-angular-hybrid
├─┬ @uirouter/angular-hybrid@9.0.0
│ ├─┬ @uirouter/angular@5.0.0
│ │ └── @uirouter/core@6.0.1
│ ├─┬ @uirouter/angularjs@1.0.23
│ │ └── @uirouter/core@6.0.1
│ └── @uirouter/core@6.0.1
└── @uirouter/core@6.0.3

Note that versions 6.0.1 and 6.0.3 are both present

---

note: If you use yarn package manager, the command is yarn why @uirouter/core