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https://issues.apache.org/jira/browse/FLEX-33313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13534963#comment-13534963
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Curtis Aube commented on FLEX-33313:
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Okay. Thanks.
> Cannot append child to xml
> --------------------------
>
> Key: FLEX-33313
> URL: https://issues.apache.org/jira/browse/FLEX-33313
> Project: Apache Flex
> Issue Type: Bug
> Components: .Unspecified - Framework
> Affects Versions: Adobe Flex SDK 3.2 (Release), Adobe Flex SDK 3.3
> (Release), Adobe Flex SDK 4.6 (Release)
> Reporter: Curtis Aube
>
> var xml1:XML = <node><childnode/></node>;
> var xml2:XML = <node/>;
> xml2.appendChild(xml1.childnode[0]);
> xml1.appendChild(<newnode/>);
> trace(xml1.toXMLString());
> Output:
> <node>
> <childnode/>
> </node>
> Expected Output:
> <node>
> <childnode/>
> <newnode/>
> </node>
> Workaround:
> Make a copy of the childnode and append the copy to the second xml node.
> or
> Remove the childnode before appending it to the second xml node.
> Additional notes:
> When you hit this bug, it is very hard to debug since there is no apparent
> reason it is happening and no stack traces. Another solution to this problem
> may be to just throw a stack trace when you try to append the same xml to two
> different xml parents, so that it's easier to find and fix the problem.
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