[OpenLayers-Users] wfs request in Openlayer from Geoserver gives NullPointerException

jlebear jlebear at gmail.com
Tue Aug 25 12:54:16 EDT 2009


I'm running Windows Vista, Geoserver 2.0 RC1, Openlayers 2.8

I've published a layer in Geoserver
maplelake:Trail displayed in the GetCapabilities file
http://localhost:8080/geoserver/ows?service=wfs&version=1.0.0&request=GetCapabilities
</FeatureType>
−
<FeatureType>
<Name>maplelake:Trail</Name>
<Title>Trails</Title>
<Abstract>Sequin Trail</Abstract>
<Keywords>Trail</Keywords>
<SRS>EPSG:EPSG:4269</SRS>
<LatLongBoundingBox minx="-79.817" miny="45.352" maxx="-79.78"
maxy="45.386"/>
</FeatureType>

This is my Openlayers statement

WFSlayer = new OpenLayers.Layer.WFS( "Trail",
                "http://localhost:8080/geoserver/wfs",
                {typename:'maplelake:Trail'},                                                                                                   
                );                                                                                                                                                             
map.addLayer(WFSlayer);

>From Firebug param

urlhttp://localhost:8080/geoserver/wfs?typename=maplelake%3ATrail&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&SRS=EPSG%3A4326&BBOX=-79.852788407898,45.35006894165,-79.722411592102,45.38955105835

>From Firebug response

<?xml version="1.0" ?>
<ServiceExceptionReport
   version="1.2.0"
   xmlns="http://www.opengis.net/ogc"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://www.opengis.net/ogc
http://schemas.opengis.net/wfs/1.0.0/OGC-exception.xsd">
   <ServiceException>
      java.lang.NullPointerException
null
</ServiceException></ServiceExceptionReport>

What am I doing wrong?
Thanks for all replies

Jack


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