Error Inject AdalService with Angular 9

[ectalactus]

Hi Everybody,

I have update my application to Angular 9.1 with adal-angular4 4.0.12, And It's seem there is a problem when you want to inject AdalService in service or component constructor.

`ERROR Error: Uncaught (in promise): Error: This constructor is not compatible with Angular Dependency Injection because its dependency at index 0 of the parameter list is invalid.
This can happen if the dependency type is a primitive like a string or if an ancestor of this class is missing an Angular decorator.

Please check that 1) the type for the parameter at index 0 is correct and 2) the correct Angular decorators are defined for this class and its ancestors.
Error: This constructor is not compatible with Angular Dependency Injection because its dependency at index 0 of the parameter list is invalid.
This can happen if the dependency type is a primitive like a string or if an ancestor of this class is missing an Angular decorator.

Please check that 1) the type for the parameter at index 0 is correct and 2) the correct Angular decorators are defined for this class and its ancestors.
at ɵɵinvalidFactoryDep (core.js:965)
at Object.AdalService_Factory [as factory] (ɵfac.js? [sm]:1)
at R3Injector.hydrate (core.js:16865)
at R3Injector.get (core.js:16617)
at NgModuleRef$1.get (core.js:36024)
at Object.get (core.js:33773)
at getOrCreateInjectable (core.js:5805)
at Module.ɵɵdirectiveInject (core.js:20861)
at NodeInjectorFactory.LoginComponent_Factory [as factory] (login.component.ts:16)
at getNodeInjectable (core.js:5950)
at resolvePromise (zone-evergreen.js:798)
at resolvePromise (zone-evergreen.js:750)
at zone-evergreen.js:860
at ZoneDelegate.invokeTask (zone-evergreen.js:399)
at Object.onInvokeTask (core.js:41344)
at ZoneDelegate.invokeTask (zone-evergreen.js:398)
at Zone.runTask (zone-evergreen.js:167)
at drainMicroTaskQueue (zone-evergreen.js:569)`

In this trace you can see that the error is in login.component.ts, when a I remove AdalService injection, the execution failed on the next component/service which inject AdalService

Any idea?
Regards

[ectalactus]

I have disable Ivy and it's work but it's not an option for the futur

[martinvillysson]

It looks a bit similar to this issue angular/angular#35788 and we were able to solve it with this fix: angular/angular#35788 (comment)