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https://issues.apache.org/jira/browse/FLEX-11238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justin Mclean reopened FLEX-11238:
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Assignee: (was: Adobe JIRA)
> exception in ListCollectionView.addItemsToView
> ----------------------------------------------
>
> Key: FLEX-11238
> URL: https://issues.apache.org/jira/browse/FLEX-11238
> Project: Apache Flex
> Issue Type: Bug
> Components: mx: List
> Affects Versions: Adobe Flex SDK 4.0 (Release)
> Environment: Affected OS(s): Windows
> Affected OS(s): Windows XP
> Language Found: English
> Reporter: Adobe JIRA
> Priority: Minor
>
> Steps to reproduce: run this:
> var arr:Array = ["a", "b", "c"];
> var items:ArrayCollection = new
> ArrayCollection(arr);
> var sort:Sort = new Sort();
> sort.fields = [new SortField(null, true)];
> items.sort = sort;
> items.refresh();
> items.sort = null;
> items.setItemAt("0", 1);
>
> Actual Results:
> TypeError: Error #1006: value is not a function.
> at
> mx.collections::ListCollectionView/getFilteredItemIndex()[E:\dev\gumbo_beta2\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:703]
> at
> mx.collections::ListCollectionView/addItemsToView()[E:\dev\gumbo_beta2\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:1085]
> at
> mx.collections::ListCollectionView/replaceItemsInView()[E:\dev\gumbo_beta2\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:1687]
> at
> mx.collections::ListCollectionView/listChangeHandler()[E:\dev\gumbo_beta2\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:1272]
> at flash.events::EventDispatcher/dispatchEventFunction()
> at flash.events::EventDispatcher/dispatchEvent()
> at
> mx.collections::ArrayList/setItemAt()[E:\dev\gumbo_beta2\frameworks\projects\framework\src\mx\collections\ArrayList.as:342]
> at
> mx.collections::ListCollectionView/setItemAt()[E:\dev\gumbo_beta2\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:547]
>
> Expected Results:
> it should work! Filters are optional, not required under the current design.
>
> Workaround: have a fake filter that always returns true?
>
> NOTE: my Flex 3 Beta build is actually 172437, although that choice was not
> available in the Build dropdown.
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