TypeError: Error #1009: Cannot access a property or method of a null object reference.
	at views.windows.bonusLevelStart::StartBonusLevelMediator/rewards()
	at views.windows.bonusLevelStart::StartBonusLevelMediator/ready()
	at flashlibs.framework.extensions.windows::WindowBaseMediator/localizationReady()
	at org.puremvc.as3.multicore.patterns.mediator::Mediator/callWithProxy()
	at flashlibs.framework.extensions.windows::WindowBaseMediator/screenCompositionReady()
	at flashlibs.utils::Dispatcher/dispatch()
	at flashlibs.framework.common.handlers::Progress/finishProcess()
	at flashlibs.framework.render.controller.factory::AutoDetectFactory/onDefinitionComplete()
	at flashlibs.utils::Dispatcher/dispatch()
	at flashlibs.framework.common.handlers::Progress/finishProcess()
	at flashlibs.framework.render.controller.factory::CompositionFactory/compositionReady()
	at flashlibs.utils::Dispatcher/dispatch()
	at flashlibs.framework.common.handlers::Progress/finishProcess()
	at flashlibs.framework.render.compositions::BuildCompositionCommand/checkProgress()
	at flashlibs.framework.render.compositions::BuildCompositionCommand/prepareIncludedResources()
	at flashlibs.framework.render.compositions::BuildCompositionCommand/execute()
	at org.puremvc.as3.multicore.core::Controller/executeCommand()
	at org.puremvc.as3.multicore.core::Controller/executeCommands()
	at org.puremvc.as3.multicore.patterns.observer::Observer/notifyObserver()
	at org.puremvc.as3.multicore.core::View/notifyObserver()
	at org.puremvc.as3.multicore.core::View/notifyObservers()
	at org.puremvc.as3.multicore.patterns.facade::Facade/send()
	at flashlibs.framework.render.controller.factory::CompositionFactory/buildComposition()
	at flashlibs.framework.render.controller.factory::CompositionFactory/build()
	at flashlibs.framework.render.controller.factory::CompositionFactory$/build()
	at flashlibs.framework.render.controller.factory::AutoDetectFactory/contentExists()
	at flashlibs.framework.render.controller.factory::AutoDetectFactory/build()
	at flashlibs.framework.render.controller.factory::AutoDetectFactory$/build()
	at flashlibs.framework.render.controller.getTextureGroup::CreateDefinitionCommand/execute()
	at org.puremvc.as3.multicore.core::Controller/executeCommand()
	at org.puremvc.as3.multicore.core::Controller/executeCommands()
	at org.puremvc.as3.multicore.patterns.observer::Observer/notifyObserver()
	at org.puremvc.as3.multicore.core::View/notifyObserver()
	at org.puremvc.as3.multicore.core::View/notifyObservers()
	at org.puremvc.as3.multicore.patterns.facade::Facade/send()
	at flashlibs.framework.render::Render$/getView()
	at flashlibs.framework.extensions.windows::WindowBaseMediator/onConfigLoaded()
	at flashlibs.utils::Dispatcher/dispatch()
	at flashlibs.framework.common.handlers::Progress/finishProcess()
	at flashlibs.framework.data.loading::ContentRequestCommand/finish()
	at flashlibs.framework.data.loading::ContentRequestCommand/loadingRequest()
	at flashlibs.framework.data.loading::ContentRequestCommand/execute()
	at org.puremvc.as3.multicore.core::Controller/executeCommand()
	at org.puremvc.as3.multicore.core::Controller/executeCommands()
	at org.puremvc.as3.multicore.patterns.observer::Observer/notifyObserver()
	at org.puremvc.as3.multicore.core::View/notifyObserver()
	at org.puremvc.as3.multicore.core::View/notifyObservers()
	at org.puremvc.as3.multicore.patterns.facade::Facade/send()
	at flashlibs.framework::Sample$/requestContent()
	at flashlibs.framework.extensions.windows::WindowBaseMediator/contentReady()
	at flashlibs.framework.extensions.windows::WindowBaseMediator/onRegister()
	at org.puremvc.as3.multicore.patterns.mediator::Mediator/internalOnRegister()
	at org.puremvc.as3.multicore.core::View/reg()
	at controller.startLevel::PrepareLevelCommand/execute()
	at org.puremvc.as3.multicore.core::Controller/executeCommand()
	at org.puremvc.as3.multicore.core::Controller/executeCommands()
	at org.puremvc.as3.multicore.patterns.observer::Observer/notifyObserver()
	at org.puremvc.as3.multicore.core::View/notifyObserver()
	at org.puremvc.as3.multicore.core::View/notifyObservers()
	at org.puremvc.as3.multicore.patterns.facade::Facade/send()
	at views.map::MapMediator/onBonusLevelClick()
	at starling.events::EventDispatcher/invokeEvent()
	at starling.events::TouchEvent/dispatch()
	at starling.events::Touch/dispatchEvent()