Anybody got any ideas on this?

On Mar 2, 11:26 pm, bryandunbar <[email protected]> wrote:
> All - I have a main application mxml that defines a map. I then have
> some sub-components that act on that map. Currently for ease of coding
> I'm passing a reference to the map to the child component.  One of the
> child components creates a series of marker overlays but when I call
> openInfoWindow on one of the markers I get the following error:
> TypeError: Error #1009: Cannot access a property or method of a null
> object reference.
>         at com.google.maps.core::MapImpl/getControlRect()
>         at com.google.maps.core::MapImpl/calcOffsetForViewportRegion()
>         at com.google.maps.core::MapImpl/panToViewportRegion()
>         at com.google.maps.core::MapImpl/openInfoWindow()
>         at com.google.maps.overlays::Marker/openInfoWindow()
>         at com.google.maps.wrappers::IMarkerWrapper/openInfoWindow()
>         at <anonymous>()[C:\Development\flex\MapsDemo\src\comp
> \PolicySearch.mxml:146]
>         at <anonymous>()
>         at flash.events::EventDispatcher/dispatchEventFunction()
>         at flash.events::EventDispatcher/dispatchEvent()
>
> Any thoughts?
> Thanks
> Bryan
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