Error: StaticInjectorError(AppModule)[popperDefaults]

[Dunk14]

I already installed ngx-popper in some projects but in this one I get this error:

core.js:15724 ERROR Error: Uncaught (in promise): Error: StaticInjectorError(AppModule)[popperDefaults]: StaticInjectorError(Platform: core)[popperDefaults]: NullInjectorError: No provider for popperDefaults!

Clearly I'm lost with this error, I don't know what's happening since there is no service to provide in the doc.

It's maybe a bug or I completely forgot to include something.

[verfault]

@Dunk14 You need include NgxPopperModule in imports of your NgModule with forRoot - NgxPopperModule.forRoot(). Works fine for me.

[tonysamperi]

@Dunk14 I actually solved this in my [email protected] no need for extra forRoot!
Works with Angular 8 for now, but I'm updating to 9 and 10 in the next few days!
PS uses Popper 2!!!
demo => https://tonysamperi.github.io/ngx-popperjs