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https://issues.apache.org/jira/browse/FLEX-34878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14575596#comment-14575596
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Chris Martin commented on FLEX-34878:
-------------------------------------
This issue led to the discovery of the error property not returning it's
default values under certain conditions
> error property of NumberFormatter returns null and not it's default value
> -------------------------------------------------------------------------
>
> Key: FLEX-34878
> URL: https://issues.apache.org/jira/browse/FLEX-34878
> Project: Apache Flex
> Issue Type: Improvement
> Reporter: Chris Martin
> Assignee: Chris Martin
> Priority: Trivial
>
> Steps to reproduce:
> Build an application from the following code:
> {code:actionscript}
> <?xml version="1.0" encoding="utf-8"?>
> <mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml";
> layout="absolute" creationComplete="onCC();">
> <mx:Script>
> <![CDATA[
> import mx.formatters.NumberFormatter;
> private function onCC():void
> {
> var nf:NumberFormatter = new NumberFormatter();
> nf.precision = 2;
> resourceManager.localeChain = ['zh-Hans'];
> trace("number:"+nf.format(1/3));
> trace("error: " + nf.error);
> }
> ]]>
> </mx:Script>
> </mx:WindowedApplication>
> {code}
> Compile the application but do not compile in a locale resource set for
> zh-Hans. Only compile in 'en_US'.
> Test the application and note that the first trace statement will return
> blank and the second trace statement of the error property returns null.
> Because the zh-Hans locale was not compiled in we are unable to know what
> language to use to display the default error message of "Invalid format".
> Would like to add in a comment into the asdocs informing using that the error
> property cannot return the default values in the requested locale has not
> been compiled in.
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