topic Re: Anno and the Legend Widget in ArcGIS API for Flex Questions

Anno and the Legend Widget

Drew — Fri, 21 Jan 2011 14:09:38 GMT

Has anyone had any problems with Anno and the Legend Widget?
I am getting an error when the legend widget is open and I Pan around.
There error is in the API itself ??? suspect this is a bug

ERROR:
-------------------------------------------------------------------------
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at com.esri.ags.skins::LegendSkin/findLeafLayerLegendInfo()
at com.esri.ags.skins::LegendSkin/findLeafLayerLegendInfo()
at com.esri.ags.skins::LegendSkin/findLeafLayerLegendInfo()
at com.esri.ags.skins::LegendSkin/extentChangeHandler()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()
at com.esri.ags::Map/http://www.esri.com/2008/ags/internal::dispatchPanEnd()
at PanHandler/enterFrameHandler()

Drew

Re: Anno and the Legend Widget

IsharaKotiah — Wed, 02 Feb 2011 21:54:26 GMT

Andrew

I have experienced the same issue. Tried a map service with no anno and it worked fine. I agree it must be a bug.

Ishara

Re: Anno and the Legend Widget

BjornSvensson — Tue, 22 Mar 2011 14:05:28 GMT

Yes, it's a bug in the Legend component. We are planning to fix it for the next release (version 2.3).

Re: Anno and the Legend Widget

NageshNangi — Fri, 10 May 2013 09:35:39 GMT

Yes, it's a bug in the Legend component. We are planning to fix it for the next release (version 2.3).

Similar issue is seen in JavaScript API 3.4. In 3.1 version it was working fine.