topic Re: Editor.as map_mouseUpHandler Error - resolved in ArcGIS Viewer for Flex Questions

Editor.as map_mouseUpHandler Error

MarkLittell — Thu, 04 Aug 2011 22:12:27 GMT

I've customized the Editor Widget a great deal... and don???t see this error in the SFV.
While debugging in Eclipse using the Flex API 2.3.1... With the debugger off, there is no error.
If I select a polygon and then attempt to select another, I get the following error:
[INDENT]TypeError: Error #1009: Cannot access a property or method of a null object reference.
at com.esri.ags.components::Editor/map_mouseUpHandler() [/INDENT]
If I select the map (which un selects the polygon) between polygons, I do not get the error.
Any thoughts on how to remove the (I am guessing this is how to fix it) the map_mouseUpHandler listener?

I would really like to know where to obtain the Editor.as file!
I was hoping the 2.4 API would reveal more of the code behind regarding the Editor and FeatureLayers??? Oh well.

Suggestions are appreciated.
Thanks

Re: Editor.as map_mouseUpHandler Error - resolved

MarkLittell — Fri, 05 Aug 2011 03:45:20 GMT

My error is solved - after changing the event listeners around, I no longer get the error.
Still not sure what the exact issue was, but it is better now.

I'd still like to get access to the Editor.as code...

Thanks
Mark

Re: Editor.as map_mouseUpHandler Error

RobertScheitlin__GISP — Fri, 05 Aug 2011 11:29:14 GMT

Mark,

As the Flex API is NOT open source you will not get access to that code.

Re: Editor.as map_mouseUpHandler Error

RedaKechouri — Wed, 14 Sep 2011 07:11:49 GMT

Hi,

I'm developping a widget with editing capabilities, and I have the same error... It is quite annoying because it is difficult to pinpoint the cause of this error.
My guess is that there is a problem with the attribute infoWindow generated by the editor when an editable feature is clicked. And maybe the fact that I'm using another drawTool/editTool in my widget generates a conflict somewhere...

Any help would be much appreciated. Otherwise, I will just have to do some editing without the editor component.

Thanks
Reda

Re: Editor.as map_mouseUpHandler Error

JoshWerts — Wed, 28 Sep 2011 15:05:59 GMT

I'm having a similar issue working with the flex API editor component. I get the problem when I try to remove the editor component. It appears that the editor adds a mouse up event listener to the map but doesn't clean up after itself when removed, thus causing a null exception when the event listener tries to reference the editor.

Anyone know if there's a way to remove the listener manually?

Josh

Re: Editor.as map_mouseUpHandler Error

MehulChoksey — Wed, 28 Sep 2011 19:20:35 GMT

This issue with possible fix seems to be discussed here:
http://forums.arcgis.com/threads/26179-where-can-i-get-quot-Editor.as-quot?highlight=aniket

Re: Editor.as map_mouseUpHandler Error

JoshWerts — Fri, 04 Nov 2011 13:38:17 GMT

This issue with possible fix seems to be discussed here:
http://forums.arcgis.com/threads/26179-where-can-i-get-quot-Editor.as-quot?highlight=aniket

That worked! Thanks!