Swift 3 setter conflict with "isProperty" and "property"

In Swift 1.x and 2.x on my model I've had property which is a relationship, and isProperty which is a boolean.


In Swift 3 I am getting a: Setter for 'property' with Objectice-C selector 'SetProperty:' conflicts with setter for 'isProperty' with the same Objectice-C selector.


But I don't quite understand how.

Swift 3 setter conflict with "isProperty" and "property"
 
 
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