Question 118891 in Firebase Question posted in
An extensive official documentation can be found here.

Firebase – error : [Dagger/duplicatebindings] firestore is bound multiple times. In appmodule.kt. Trying to provide repositories to usecases etc

I’m creating an android app and i have multiple repositories, each used in certain usecases classes. In my AppModule.kt file i provide all these constructors however i seem to have gotten errors about duplicate bindings and i’m not sure how to fix these. My code looks like this. `

    @Provides
    fun provideUseCases
  
}

The error i receive looks like enter code here

Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    I fixed it by skipping all the specific collections and just inserting Firebase.firestore and differentiation in the repositories themselves


  2. 0

    Well, basically hilt has no way to difference between all of the functions that provide the same type, so:

        @Provides
    fun provideManagerRef() = Firebase.firestore.collection("manager")

    @Provides
    fun provideAdresesRef() = Firebase.firestore.collection("adres")
    @Provides
    fun providePandenRef() = Firebase.firestore.collection("panden")
    @Provides
    fun provideIssuesRef() = Firebase.firestore.collection("issues")
    @Provides
    fun provideKamersRef() = Firebase.firestore.collection("kamers")

    is impossible to differenciate for hilt when you try to inject a firebase collection somewhere, you can use the @Named annotation to avoid this error take a look at this for more info (step 5 and 6)

    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search