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Posted to issues@flex.apache.org by "Harbs (JIRA)" <ji...@apache.org> on 2015/06/01 08:54:17 UTC

[jira] [Resolved] (FLEX-34862) RTE on ListBase when dataProvider is changed

     [ https://issues.apache.org/jira/browse/FLEX-34862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harbs resolved FLEX-34862.
--------------------------
    Resolution: Fixed

> RTE on ListBase when dataProvider is changed
> --------------------------------------------
>
>                 Key: FLEX-34862
>                 URL: https://issues.apache.org/jira/browse/FLEX-34862
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Spark: List
>    Affects Versions: Apache Flex 4.13.0
>            Reporter: Harbs
>            Assignee: Harbs
>            Priority: Minor
>
> Changing the dataProvider causes a rollOut event when itemRollOut has an event assigned to the List. If the dataProvider has less items, there's a RTE at dataProvider.getItemAt(itemIndex).
> I believe the correct way to fix this is to check that the dataProvider exists and the correct index exists. Although, even this can cause the event to be dispatched referencing a new item in the new provider.



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