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kotlinlang

HELP I keep getting a reference error trying to call the data class `copy`

Screen Shot 2020-10-14 at 12.51.41 AM.png

These are also the only options given to me for `copy` on import so i don’t know what to do at all

Can you share the code snippet? Data class copy is a member function, not a top level function, so you should call it on the data class instance with a dot notation
```data class A(val a: Int)
val foo = A(1)
val bar = foo.copy()```

Thanks, yeah, you were right that I had missed putting it inside a data class