Why won't it let you pass `this`?

# getting-started

[karelpeeters]

Why won't it let you pass this?

[mbickel]

The error says the type signature is KProperty1<out Site, Any?>, so it won't let me pass this (of type Site) to a function call. But the interface for KProperty1 says the out param is the second one? That's so confusing.

[mbickel]

Apparently, you can do prop.getter.call(this) for public properties, which mine unfortunately isn't.