TypeError: Error #1009: Cannot access a property or method of a null object reference.
	at client.view.windows::BankWindow/open()[D:\work\BubbleStory\flash\client\src\client\view\windows\BankWindow.as:161]
	at client.base.view::BaseWindow/setCommand()[D:\work\BubbleStory\flash\client\src\client\base\view\BaseWindow.as:55]
	at client.controllers::GameWindowController/showWindow()[D:\work\BubbleStory\flash\client\src\client\controllers\GameWindowController.as:434]
	at client.controllers::GameWindowController/runCommand()[D:\work\BubbleStory\flash\client\src\client\controllers\GameWindowController.as:210]
	at client.base.view::BaseWindow/setLibrary()[D:\work\BubbleStory\flash\client\src\client\base\view\BaseWindow.as:78]
	at client.base::Facade/runCommand()[D:\work\BubbleStory\flash\client\src\client\base\Facade.as:185]
	at client.controllers::GameWindowController/createWindowByUID()[D:\work\BubbleStory\flash\client\src\client\controllers\GameWindowController.as:382]
	at client.controllers::GameWindowController/openWindow()[D:\work\BubbleStory\flash\client\src\client\controllers\GameWindowController.as:306]
	at client.controllers::GameWindowController/setCommand()[D:\work\BubbleStory\flash\client\src\client\controllers\GameWindowController.as:175]
	at client.base::Facade/runCommand()[D:\work\BubbleStory\flash\client\src\client\base\Facade.as:165]
	at client.commands.requests::RequestBankCommand/execute()[D:\work\BubbleStory\flash\client\src\client\commands\requests\RequestBankCommand.as:33]
	at client.controllers::LobbyInterfaceController/incRealMoney()[D:\work\BubbleStory\flash\client\src\client\controllers\LobbyInterfaceController.as:278]
	at base::BaseNotification/dispatch()[D:\work\BubbleStory\flash\framework\base\BaseNotification.as:45]
	at base::BaseButton/onClick()[D:\work\BubbleStory\flash\framework\base\BaseButton.as:151]