Yes, I know a null pointer exception is not charting-specific :)
None of my code is in the stack crawl (shown below). The line in question
is:
staggeredrightGutter / (lastLabel.width / 2));
and lastLabel is null. I can't reproduce all the code here (but I will note
that the series list is built dynamically).
I'll keep digging. Thanks.
TypeError: Error #1009: Cannot access a property or method of a null object
reference.
at
mx.charts::AxisRenderer/calcStaggeredSpacing()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\charts\AxisRenderer.as:2200]
at
mx.charts::AxisRenderer/calcRotationAndSpacing()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\charts\AxisRenderer.as:1591]
at
mx.charts::AxisRenderer/adjustGutters()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\charts\AxisRenderer.as:1331]
at mx.charts::AxisRenderer/set
gutters()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\charts\AxisRenderer.as:803]
at
mx.charts.chartClasses::CartesianChart/updateAxisLayout()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\charts\chartClasses\CartesianChart.as:2032]
at
mx.charts.chartClasses::CartesianChart/updateDisplayList()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\charts\chartClasses\CartesianChart.as:1359]
at
mx.core::UIComponent/validateDisplayList()[C:\autobuild\3.3.0\frameworks\projects\framework\src\mx\core\UIComponent.as:6351]
at
mx.managers::LayoutManager/validateDisplayList()[C:\autobuild\3.3.0\frameworks\projects\framework\src\mx\managers\LayoutManager.as:622]
at
mx.managers::LayoutManager/doPhasedInstantiation()[C:\autobuild\3.3.0\frameworks\projects\framework\src\mx\managers\LayoutManager.as:695]
at Function/http://adobe.com/AS3/2006/builtin::apply()
at
mx.core::UIComponent/callLaterDispatcher2()[C:\autobuild\3.3.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8633]
at
mx.core::UIComponent/callLaterDispatcher()[C:\autobuild\3.3.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8573]
On Tue, Dec 1, 2009 at 12:31 PM, invertedspear <[email protected]>wrote:
>
>
> That error is not specific to charts. Can we see the line of code that is
> throwing the error? You are probably trying to do something to an object
> before it is created.
>
>
> --- In [email protected] <flexcoders%40yahoogroups.com>, Richard
> Rodseth <rrods...@...> wrote:
> >
> > Since I don't have the Flex 3.3 charting sources handy, has anyone
> > encountered this error?
> >
> > TypeError: Error #1009: Cannot access a property or method of a null
> object
> > reference.
> > at
> >
> mx.charts::AxisRenderer/calcStaggeredSpacing()[C:\work\flex\dmv_automation\projects\datavisualisation\src\mx\charts\AxisRenderer.as:2200]
> >
>
>
>
