TypeError: Error #1009: Cannot access a property or method of a null object reference.
 at model.gamefield::PostLevelAnimationsQueue/playLevelUnlockAnimation()
 at model.gamefield::PostLevelAnimationsQueue/selectNextAnimation()
 at model.gamefield::PostLevelAnimationsQueue/playNextAnimation()
 at model.gamefield::PostLevelAnimationsQueue/playAnimations()
 at model.proxy::PostLevelAnimationsProxy/playAnimations()
 at controller.mediator::MapMediator/onLevelUnlocked()
 at Function/http://adobe.com/AS3/2006/builtin::call()
 at org.puremvc.as3.multicore.patterns.mediator::Mediator/handleNotification()
 at Function/http://adobe.com/AS3/2006/builtin::apply()
 at org.puremvc.as3.multicore.patterns.observer::Observer/notifyObserver()
 at org.puremvc.as3.multicore.core::View/notifyObservers()
 at org.puremvc.as3.multicore.patterns.facade::Facade/notifyObservers()
 at org.puremvc.as3.multicore.patterns.facade::FacadeWithJunctions/sendNotification()
 at org.puremvc.as3.multicore.patterns.observer::Notifier/sendNotification()
 at model.proxy.userProgress::UserProgressProxy/updateUnlockedLevel()
 at model.proxy.userProgress::UserProgressProxy/setEpisodePassed()
 at controller.command::BuildLevelGateCommand/onPostToWall()
 at api.prizmapi.proxy.apiRequests::WallPostRequest/onPostComplete()[D:\work\ccs\hgrep\ccsoft.ru\MagicStory\MagicStory-Client\modules\apilib\src\api\prizmapi\proxy\apiRequests\WallPostRequest.as:34]
 at flash.events::EventDispatcher/dispatchEventFunction()
 at flash.events::EventDispatcher/dispatchEvent()
 at Function/SocialController.as$4:anonymous()[D:\work\ccs\hgrep\ccsoft.ru\MagicStory\MagicStory-Client\modules\apilib\lib\src\ru\evast\integration\SocialController.as:175]
 at flash.events::EventDispatcher/dispatchEventFunction()
 at flash.events::EventDispatcher/dispatchEvent()
 at ru.evast.integration.connectors::BaseConnector/onPostedToWall()[D:\work\ccs\hgrep\ccsoft.ru\MagicStory\MagicStory-Client\modules\apilib\lib\src\ru\evast\integration\connectors\BaseConnector.as:273]
 at Function/http://adobe.com/AS3/2006/builtin::apply()
 at flash.external::ExternalInterface$/_callIn()
 at Function/<anonymous>()