Hello, I'm struggling with injecting a service into a service

[iignatov]

EDIT: It’s possible if you’re including both services in the app’s providers as suggested by @rapropos.

@sfabriece AFAIK it’s not possible, here’s the summary, but also check the linked topic for more details:

@infoproducts

Anyway, that actually takes me back to where my problems initially started, and that is when I try to inject a dependency into UserData.

@rlouie

The situation you describe is in fact referenced in the Angular 2 docs: Angular

@infoproducts

Unfortunately it seems like it is indeed by design and I’m not holding my breath hoping for it to change.

There’s an ongoing discussion about it here: DI: Adding a provider to a class (not component) · Issue #5622 · angular/angular · GitHub