It seems quite obvious that you miss the second parameter as MarkerOptions. Check out the link.
http://code.google.com/apis/maps/documentation/flash/overlays.html Juguang On Wed, Jun 24, 2009 at 10:47 PM, rock <rockla...@googlemail.com> wrote: > > hi I am trying to develop a navigational system with googles api for > flash and am at the point of adding some markers. I'm quite new to > action script and don't know exactly how to resolve this error > > TypeError: Error #1009: Cannot access a property or method of a null > object reference. > at com.google.maps.overlays::Marker() > > > the map code I am working with at the moment is > > //--Google Map --// > > import com.google.maps.Map; > import com.google.maps.LatLng; > import com.google.maps.MapEvent; > import com.google.maps.MapType; > import com.google.maps.controls.MapTypeControl; > import com.google.maps.controls.ZoomControl; > import com.google.maps.controls.PositionControl; > import com.google.maps.overlays.MarkerOptions; > import com.google.maps.overlays.Marker; > > > > > > var map:Map = new Map(); > map.key = > > "ABQIAAAA4mtg0_yOAQswdZC6f0NGKxS1jE4jbpVLla8ckf7FZdRsusTb7hRHWx299NvLgk13X0- > T0Vk9xZW7vg"; > > map.addEventListener(MapEvent.MAP_READY, onMapReady); > this.addChild(map); > > //--Map Size / x-y position --// > map.setSize(new Point(435, 435)); > map.x = 340; > map.y = 125; > > > > //--Map loading Position and Map Type options --// > function onMapReady(event:Event):void { > map.setCenter(new LatLng(51.54676205809519,-0.011587142944335938), > 14, MapType.NORMAL_MAP_TYPE); map.removeMapType > (MapType.HYBRID_MAP_TYPE); map.removeMapType > (MapType.SATELLITE_MAP_TYPE); > > //--Declaring map controls--\\ > map.addControl(new ZoomControl()); > map.addControl(new PositionControl()); > map.addControl(new MapTypeControl()); > } > > //--Map Markers--\\ > > var marker:Marker = new Marker > (new LatLng > (51.54676205809519,-0.011587142944335938)); > map.addOverlay(marker); > > > > > -- ============= Juguang XIAO Beijing, China (+86) 13810607806 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API For Flash" group. To post to this group, send email to google-maps-api-for-flash@googlegroups.com To unsubscribe from this group, send email to google-maps-api-for-flash+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-maps-api-for-flash?hl=en -~----------~----~----~----~------~----~------~--~---
