Koin Android: org.koin.error.NoBeanDefFoundException

Solution is easy but not so obvious.

Somehow Android Studio imported standalone startKoin function instead of specific android function.

So I had to replace

import org.koin.standalone.StandAloneContext.startKoin

To

import org.koin.android.ext.android.startKoin

And that works!

I had similar issue , Try to just add this dependency it will be resolved

// Room implementation "android.arch.persistence.room:runtime:1.1.1" kapt "android.arch.persistence.room:compiler:1.1.1" .

In my case I needed to make like this:

import android.app.Application
 import org.koin.android.ext.koin.androidContext
  import org.koin.android.ext.koin.androidFileProperties
import org.koin.android.ext.koin.androidLogger
import org.koin.android.viewmodel.dsl.viewModel
import org.koin.core.context.startKoin
import org.koin.core.module.Module
import org.koin.dsl.module
class MyApplication : Application() {
override fun onCreate(){
    super.onCreate()
    // start Koin!
    startKoin {
        // Android context
        androidLogger()
        androidContext(this@MyApplication)
        // use the Android context given there
        // load properties from assets/koin.properties file
        androidFileProperties()


        // modules
        modules(myModule)
    }
}
val myModule: Module = module { viewModel { MyViewModel() }}

}

and use older dependencies:

 implementation("org.koin:koin-android:2.0.1")
implementation("org.koin:koin-android-viewmodel:2.0.1")