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kotlinlang

task `stage` fails with error for <https://kotlinlang.org/docs/multiplatform-full-stack-app.html#turn-on-production-mode|full-stack-app tutorial>
<https://github.com/kotlin-hands-on/jvm-js-fullstack/blob/b4bebe15f848a028d2dac6a8faff0e0fe8473a13/build.gradle.kts#L111>

```Execution failed for task ':installDist'.
&gt; Entry lib/shoppinglist-1.0-SNAPSHOT.jar is a duplicate but no duplicate handling strategy has been set.```
adding this in build.gradle doesn’t help
```tasks.withType&lt;Copy&gt; {
    duplicatesStrategy = DuplicatesStrategy.INCLUDE
}```
Could somebody help me? :slightly_smiling_face:

it seems like `duplicatesStrategy` should be set in distributions block
maybe tutorial should be updated??
```distributions {
    main {
        contents {
            from("$buildDir/libs") {
                rename("${rootProject.name}-jvm", rootProject.name)
                into("lib")
            }
            duplicatesStrategy = DuplicatesStrategy.INCLUDE
        }
    }
}```


yes it’s alive)
<https://web-production-15a3.up.railway.app/>