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kotlinlang

```   &gt; Could not set unknown property 'val0' for task ':pack' of type org.gradle.api.DefaultTask.

    val val0 = 0```

```
   &gt; Could not set unknown property 'var0' for task ':pack' of type org.gradle.api.DefaultTask.

    var var0 = 0```

```
   &gt; Could not find method a() for arguments [pack_6jwbnzhp0j5onxijf2qveb5gr$_run_closure1$_closure2@7cc6bdd3] on task ':pack' of type org.gradle.api.DefaultTask.

    fun a() {}
    a()```