On edge swipe : fatal error: unexpectedly found nil while unwrapping an Optional value

[ergunkocak]

Hi,

First of all thanks for sharing such library.

After pushing a VC when i swipe from left it gives me the error :
"fatal error: unexpectedly found nil while unwrapping an Optional value"
pointing function :

public func tr_edgePan(recognizer: UIPanGestureRecognizer)

in line :

let view = fromVC!.view

fromVC seems nil?

Any suggestions?

Regards