When binding two singletons like this: ```single { SomeClass.Factory(...) } single { SomeOtherClass....

# koin

[streetsofboston]

When binding two singletons like this:

single { SomeClass.Factory(...) }
single { SomeOtherClass.Factory(...) }

(on Kotlin Multi Platform), I get this error:
java.lang.IllegalStateException: InstanceRegistry already contains index 'Factory'
How can I make Koin use the qualified class name instead of just the inner class’ name?

It is probably of this code in the jvm target of Koin:

actual fun className(kClass: KClass<*>): String = kClass.java.simpleName

Why is simpleName used and not the full-name?

[kenkyee]

single<classname> {} doesn't work?
Your factory should be returning the class, not to factory...

[streetsofboston]

Same thing, doesn't work
The T in single<T>(...) { ... } is reified, and if this T has the value SomeType.SomeInnerType , then Koin will index/cache this single binding with the string ”SomeInnerType" , not the fully-qualified class name ("package.SomeType.SomeInnerType")

This means you can't create another Koin binding for SomeInnerType or OtherClass.SomeInnerType, etc. Koin will generate a runtime error that the SomeInnerType type is bound more than once.