Android Koin DI can't get instance with named

Here is my code...

class MainActivity : AppCompatActivity() {  val myService: MyService by inject(named("MyService"))  val yourService: YourService by inject(named("YourService"))      override fun onCreate(savedInstanceState: Bundle?) {      super.onCreate(savedInstanceState)      setContentView(R.layout.activity_main)        myService.myServiceDo()      yourService.yourServiceDo()  }  

MyApp :

class MyApp : Application() {    override fun onCreate() {      super.onCreate()        startKoin {          androidContext(this@MyApp)            module { myModule }      }    }  

IService Interface :

interface IService {  fun foo()}  

MyService :

class MyService : IService {  override fun foo() {      TODO("Not yet implemented")  }  fun myServiceDo(){      Log.d("MyService", "myServiceDo...")  }  

YourService :

class YourService : IService {  override fun foo() {      TODO("Not yet implemented")  }    fun yourServiceDo() {      Log.d("YourService", "yourServiceDo...")  }  

myModule :

val myModule = module {  single<IService>(named("MyService")) { MyService() }    single<IService>(named("YourService")) { YourService() }  

The error is like org.koin.core.error.NoBeanDefFoundException: No definition found for class:'se.jun.koinex.IService' & qualifier:'MyService'. Check your definitions!

I can't understand why it happens even if I did think I followed Koin Offical Documents.

Could you please help me? thanks.

https://stackoverflow.com/questions/67294061/android-koin-di-cant-get-instance-with-named April 28, 2021 at 01:06PM