A modern programming language that makes developers happier.

kotlinlang

```* What went wrong:
A problem occurred evaluating settings 'sample-kt-sharedlib'.
&gt; Could not find method enableFeaturePreview() for arguments [GRADLE_METADATA] on settings 'sample-kt-sharedlib' of type org.gradle.initialization.DefaultSettings.```
Any suggested solution to this? Im trying to upload a multiplatform lib to bintray. Thanks! B-)

just remove it
GRADLE_METADATA is stable on your gradle version, thus it throws error

Are you missing quotes? Should be `enableFeaturePreview("GRADLE_METADATA")`

<@U0BBY7P1R> i tried to remove it and now it says
```* What went wrong:
An exception occurred applying plugin request [id: 'org.jetbrains.kotlin.multiplatform', version: '1.3.61']
&gt; Failed to apply plugin [id 'org.jetbrains.kotlin.multiplatform']
   &gt; Could not create plugin of type 'KotlinMultiplatformPluginWrapper'.
      &gt; org/gradle/api/internal/FeaturePreviews```


Are you using the bintray gradle plugin? If so, what version? The default one won’t work for multiplatform. There’s a hacked version that JetBrains uses internally as well as some other libs, but in general the community seems to be moving away from it toward just using maven-publish.

Im using this version
```id 'com.jfrog.bintray' version '1.8.4'```
and i am also following this tutorial
```<https://natanfudge.github.io/fudgedocs/publish-kotlin-mpp-lib.html>```

Upgrading my gradle to version 6.0.1 solves the issue. Thanks guys! :slightly_smiling_face:

Hi guys, i have successfully implemented the kotlin multiplatform library in my old pure java project but i cant find/import the classes in my library. Do i need to declare something in my kotlin mp lib? Thanks

You have Java files in your mpp project? Then you need to use `withJava()`

No i dont have java files. Only kotlin files. Specifically commonMain, iosMain, and jvmMain. I tried to enable kotlin plugin in my pure java project and created a `sample.kt` to test whether kotlin can use the functions of the imported library. And, yes it can use but when i try to call the functions in an Activity (`MainActivity.java` ) it says cannot resolve

Im looking at kotlin and java interoperability rn