Cannot assign to 'xxx' in 'self'

Question

I got this compiler error: Cannot assign to 'sci' in 'self'

class LCCVC: UICollectionViewCell {

    override func touchesEnded(touches: NSSet!, withEvent event: UIEvent!) {
        super.touchesEnded(touches, withEvent: event)

        sci = nil
    }
}

sci is a global variable declared in an other file like this:

var sci: NSManagedObject?

Answer 1

I had a method called sci() in that class, that caused the compiler error.