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From "Justin Mclean (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLEX-34006) RTE null object reference in ViewTransitionBase.captureEndValues() when Skin does not provide an ActionBar
Date Wed, 25 Dec 2013 22:30:50 GMT

     [ https://issues.apache.org/jira/browse/FLEX-34006?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Justin Mclean reassigned FLEX-34006:
------------------------------------

    Assignee: Justin Mclean

> RTE null object reference in ViewTransitionBase.captureEndValues() when Skin does not
provide an ActionBar
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: FLEX-34006
>                 URL: https://issues.apache.org/jira/browse/FLEX-34006
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Mobile: ViewNavigator
>    Affects Versions: Apache Flex 4.11.0
>            Reporter: Vincent Spallek
>            Assignee: Justin Mclean
>              Labels: easyfix, easytest
>
> Steps to reproduce:
> - Create a Skin for ViewNavigator that does not provide an actionBar which is not a required
SkinPart, see ViewNavigator
> - Apply that Skin to a ViewNavigator
> - Add a View that navigates to another View via navigator.pushView()
> - In that second View, call navigator.popView()
> Expected result:
> The default backward transition is played, and the first view ist diplayed again.
> Actual result:
> this.actionBar is accessed, but it is null:
> TypeError: Error #1009: Cannot access a property or method of a null object reference.
> 	at spark.transitions::ViewTransitionBase/captureEndValues()[/Users/justinmclean/Documents/ApacheFlex4.11.0/frameworks/projects/mobilecomponents/src/spark/transitions/ViewTransitionBase.as:755]
> 	at spark.components::ViewNavigator/completeTransitionPreparations()[/Users/justinmclean/Documents/ApacheFlex4.11.0/frameworks/projects/mobilecomponents/src/spark/components/ViewNavigator.as:2251]
> 	at spark.components::ViewNavigator/prepareViewTransition()[/Users/justinmclean/Documents/ApacheFlex4.11.0/frameworks/projects/mobilecomponents/src/spark/components/ViewNavigator.as:2180]
> 	at flash.events::EventDispatcher/dispatchEventFunction()
> 	at flash.events::EventDispatcher/dispatchEvent()
> 	at mx.core::UIComponent/dispatchEvent()[/Users/justinmclean/Documents/ApacheFlex4.11.0/frameworks/projects/framework/src/mx/core/UIComponent.as:13413]
> 	at mx.managers::LayoutManager/doPhasedInstantiation()[/Users/justinmclean/Documents/ApacheFlex4.11.0/frameworks/projects/framework/src/mx/managers/LayoutManager.as:852]
> 	at mx.managers::LayoutManager/doPhasedInstantiationCallback()[/Users/justinmclean/Documents/ApacheFlex4.11.0/frameworks/projects/framework/src/mx/managers/LayoutManager.as:1188]



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