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1. Re: Error at Scroller.as:1273 after migrating from 4.0 to 4.5
Shongrunden Jul 30, 2011 10:08 AM (in response to hidarikani)Can you please provide a small, complete, compilable sample application that demonstrates this so we can investigate further?
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2. Re: Error at Scroller.as:1273 after migrating from 4.0 to 4.5
Shongrunden Jul 30, 2011 10:12 AM (in response to Shongrunden)For example I am unable to reproduce this error with this simple application:
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark">
<fx:Declarations>
<fx:Component className="NewPanel">
<s:Panel>
<s:TextInput />
</s:Panel>
</fx:Component>
</fx:Declarations>
<s:Button label="Open" click="import mx.managers.PopUpManager;PopUpManager.createPopUp(this, NewPanel)"/>
</s:Application>
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3. Re: Error at Scroller.as:1273 after migrating from 4.0 to 4.5
hidarikani Aug 1, 2011 12:54 AM (in response to Shongrunden)I posted a simple test case in this thread:
http://forums.adobe.com/message/3827580#3827580 -
4. Re: Error at Scroller.as:1273 after migrating from 4.0 to 4.5
Tangent Lin Sep 10, 2012 4:55 AM (in response to hidarikani)I ran into the same issue, and the root cause was that PopUpManager/PopUpAnchor would not properly set the focusManager if the component being popped up does not implement the IFocusManagerContainer interface. After implementing such interface, the problem goes away.
You may read this blog post (http://eastmond.org/blog/?tag=popupmanager) that inspired the solution.



