Scene2D builder asks for explicit reciever

[Divelix]

I keep fixing things after update to b6 ))). Now AS shows error in this place, that worked well before update:

class ModIcon(val mod: Mod, ...) {
    val lvlDrawable: Drawable = ...
    val noLvlDrawable: Drawable = ...
    init {
        ...
        scene2d.table {
            ...
            for (i in 1..10) {
                image(if (i <= mod.level) lvlDrawable else noLvlDrawable) {it.size(4f)} // this line doesn't work now
            }
        }
    }
}

It shows this messages:

But when I define these variables in table scope - it works fine. I guess there may be some conflict with contracts, but can't understand what is it and how to fix it.

[czyzby]

I don't think it's related strictly to contracts, it's more of a DSL issue. I don't see why it wouldn't work though, have you tried rebuilding the file? Cleaning and rebuilding the project might help. I copied the code and it compiles just fine:

As for fixing that particular error, you can use explicit this@ModIcon receiver. For example: [email protected]. However, this should not be necessary.

[Divelix]

Oh, I just checked again, actually my code was:

@Scene2dDsl
class ModIcon(val mod: Mod, ...): Group(), KGroup {...}
// I implemented KGroup to use it as my custom widget
modIcon(mod) {...}

and I did not pay attention to that when wrote the code in the question. It seems like I broke smth inside KGroup by that code, because ModIcon works fine now without inheritance from KGroup.

[czyzby]

Glad you worked it out.