Hey all. I'm trying to have a mixed java/kotlin project, but I keep getting `"error: cannot find sym...

# getting-started

[Pratik Bhusal]

Hey all. I'm trying to have a mixed java/kotlin project, but I keep getting "error: cannot find symbol" messages.

I followed what was outlined here: https://kotlinlang.org/docs/mixing-java-kotlin-intellij.html, specifically the steps:

You can also open the Kotlin runtime configuration manually from Tools | Kotlin | Configure Kotlin in Project.

Here is a minimal project to showcase the issue:

https://github.com/PratikBhusal/mixed-java-kotlin-library-error-cannot-find-symbol

[ephemient]

Kotlin value classes are effectively invisible to and unusable by Java code

[ephemient]

in your code,

@JvmInline
value class PositiveInt(private val value: @Positive Int)

does not create a class with a constructor that can be called by Java. there are box methods, but those aren't accessible either https://youtrack.jetbrains.com/issue/KT-50518