Could not load NIB in bundle: 'NSBundle with name 'DropDownCell'

[tulioht]

GAIUncaughtExceptionHandler(NSException *) (GAIUncaughtExceptionHandler.m:48): Uncaught exception: Could not load NIB in bundle: 'NSBundle </Users/tuliothome/Library/Developer/Xcode/DerivedData/iOSFanfics-enerleptowspyagorhkcphtttefg/Build/Products/Debug-iphonesimulator/DropDown.framework> (loaded)' with name 'DropDownCell'

[kevin-hirsch]

Hello @tulioht, which version of DropDown are you using?

[tulioht]

DropDown Version 1.0
Installed by CocoaPods 1.0.1
I'm using Swift

@IBAction func btnTipoClick(sender: UIButton) {
    let dropDown = DropDown()

    dropDown.dataSource = ["A", "B", "C"]

    dropDown.anchorView = sender
    dropDown.bottomOffset = CGPoint(x: 0, y:sender.bounds.height)
    dropDown.show()
}

[kevin-hirsch]

Thanks. I will try this and get back to you today (Belgian time) ;)

[kevin-hirsch]

Okay, first, from what I can see, you have to declare the dropDown outside of this function, otherwise it will be released at the end of the function because nothing is retaining it. Move let dropDown = DropDown() to a view controller property.

[tulioht]

Thanks, worked

Just do not understand why it has to be global

[kevin-hirsch]

The DropDown is like any variable, so it's like:

func function() {
   var a: Int = 0 // Declaration
   a += 2
} // Here, a is not retained outside the function so it will be released

It's the same for the DropDown because when you set an anchorView, this anchorView does not retain the DropDown (not added as a direct subview). And since the DropDown is not yet retained by some view hierarchy (or even if it will be, when DropDown is hidden, it is removed from view hierarchy), it is released.