Crash on Swift Project about amwavetransition HOT 5 CLOSED

Hi @robmontesinos
Can I see your implementation of the visibleCells method?
My guess is that you are not properly passing an array of UIViews, so that method call is calling setTransform on an array instead.

from amwavetransition.

Oh oh. You pretty damn smart. Here you go:

lazy var visibleCells: [AnyObject] = self.waveCells()

func waveCells() -> [AnyObject] {
    var cells = [AnyObject]()
    cells.append(self.mainImageView)
    cells.append(self.mainTableView.visibleCells())
    return cells
}

I wanted lazy initialization but maybe that was not the way to go.

from amwavetransition.

Lazy instantiation is fine, but when you append self.mainTableView.visibleCells() you are appending an array. So your cells array looks like this: [UIImageView, NSArray]. In order for that to work you need to flatten the array. A fast way is to use the += operand instead of append:

var cells = [AnyObject]()
cells += self.mainImageView
cells += self.mainTableView.visibleCells()
return cells

from amwavetransition.

Andrea, you rock!
Implementing the above caused a complaint - something about self.mainImageView and AnyObject not being a CGFloat.

This below does work thanks to you.

func waveCells() -> [AnyObject] {
    var cells = [AnyObject]()
    cells.append(self.mainImageView)
    cells += self.mainTableView.visibleCells()
    return cells
}

Salud!!!!

from amwavetransition.

Happy to help 👍

from amwavetransition.