Hi list,
I try to generate kml from Data in a Oracle Datastore.
the Coordinatesystem is epsg:2398, the Style is an external Graphic.
Everything works fine with the following WMS-Request (png) :
http://geoportal.rostock.de/geoserver/wms?service=WMS&request=GetMap&format=image/png&width=1024&height=1024&srs=EPSG:4326&layers=kvla:BAUSTELLE_AKT&styles=hro_baustellen&KMATTR=false&bbox=12.07,54.07,12.15,54.18
but the creation of kml with the next request fails with the message 'empty kml-File' :
http://geoportal.rostock.de/geoserver/wms?service=WMS&request=GetMap&format=application/vnd.google-earth.kml+XML&width=1024&height=1024&srs=EPSG:4326&layers=kvla:BAUSTELLE_AKT&styles=hro_baustellen&KMATTR=false&bbox=12.07,54.07,12.15,54.18
It looks like for me that the following Line is the Problem :
' Argument "sourceCRS" should not be null '
unfortunately I can't find something like sourceCRS in the FeatureType Config-Section.
any Idea what this could mean ?
Ronald
this is the GeoServer_LOG :
05.07.2007 11:29:54 org.vfny.geoserver.servlets.AbstractService doGet
FEIN: reading request: service=WMS&request=GetMap&format=application/vnd.google-earth.kml+XML&width=1024&height=1024&srs=EPSG:4326&layers=kvla:BAUSTELLE_AKT&styles=hro_baustellen&KMATTR=false&bbox=12.07,54.07,12.15,54.18
05.07.2007 11:29:54 org.vfny.geoserver.wms.requests.GetMapKvpReader parseStylesParam
FEIN: establishing hro_baustellen style for kvla:BAUSTELLE_AKT
05.07.2007 11:29:54 org.vfny.geoserver.servlets.AbstractService doService
INFO: handling request:
GetMap Request
version: 1.1.1
output format: application/vnd.google-earth.kml XML
width height: 1024,1024
bbox: Env[12.07 : 12.15, 54.07 : 54.18]
layers: kvla:BAUSTELLE_AKT
styles: hro_baustellen
05.07.2007 11:29:54 org.vfny.geoserver.servlets.AbstractService doService
FEIN: strategy is: FILE
05.07.2007 11:29:54 org.vfny.geoserver.wms.responses.GetMapResponse execute
FEIN: setting up map
05.07.2007 11:29:54 org.vfny.geoserver.servlets.AbstractService doService
FEIN: mime type is: application/vnd.google-earth.kml+xml
05.07.2007 11:29:54 org.vfny.geoserver.servlets.AbstractService doService
FEIN: content encoding is: null
05.07.2007 11:29:54 null createBackingStore
KONFIG: Connected to EPSG database "jdbc:hsqldb:file:/opt/jakarta/tomcat/temp/Geotools/Databases/HSQL/EPSG" on "HSQL Database Engine".
05.07.2007 11:29:55 org.vfny.geoserver.servlets.AbstractService doService
INFO: Stream abruptly closed by client, response aborted
05.07.2007 11:29:55 org.vfny.geoserver.servlets.AbstractService doService
FEIN: Error writing out null
java.io.IOException
at org.vfny.geoserver.wms.responses.map.kml.KMLMapProducer.writeTo(KMLMapProducer.java:108)
at org.vfny.geoserver.wms.responses.GetMapResponse.writeTo(GetMapResponse.java:496)
at org.vfny.geoserver.servlets.AbstractService.doService(AbstractService.java:582)
at org.vfny.geoserver.servlets.AbstractService.doGet(AbstractService.java:315)
at org.geoserver.request.Dispatcher.dispatch(Dispatcher.java:192)
at org.geoserver.request.Dispatcher.handleRequestInternal(Dispatcher.java:52)
at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:139)
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:44)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:684)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:625)
atce doService
INFO: Service handled
05.07.2007 11:29:54 org.vfny.geoserver.servlets.AbstractService doGet
FEIN: reading request: service=WMS&request=GetMap&format=application/vnd.google-earth.kml+XML&width=1024&height=1024&srs=EPSG:4326&layers=kvla:BAUSTELLE_AKT&styles=hro_baustellen&KMATTR=false&bbox=12.07,54.07,12.15,54.18
05.07.2007 11:29:54 org.vfny.geoserver.wms.requests.GetMapKvpReader parseStylesParam
FEIN: establishing hro_baustellen style for kvla:BAUSTELLE_AKT
05.07.2007 11:29:54 org.vfny.geoserver.servlets.AbstractService doService
INFO: handling request:
GetMap Request
version: 1.1.1
output format: application/vnd.google-earth.kml XML
width height: 1024,1024
bbox: Env[12.07 : 12.15, 54.07 : 54.18]
layers: kvla:BAUSTELLE_AKT
styles: hro_baustellen
05.07.2007 11:29:54 org.vfny.geoserver.servlets.AbstractService doService
FEIN: strategy is: FILE
05.07.2007 11:29:54 org.vfny.geoserver.wms.responses.GetMapResponse execute
FEIN: setting up map
05.07.2007 11:29:54 org.vfny.geoserver.servlets.AbstractService doService
FEIN: mime type is: application/vnd.google-earth.kml+xml
05.07.2007 11:29:54 org.vfny.geoserver.servlets.AbstractService doService
FEIN: content encoding is: null
05.07.2007 11:29:54 null createBackingStore
KONFIG: Connected to EPSG database "jdbc:hsqldb:file:/opt/jakarta/tomcat/temp/Geotools/Databases/HSQL/EPSG" on "HSQL Database Engine".
05.07.2007 11:29:55 org.vfny.geoserver.servlets.AbstractService doService
INFO: Stream abruptly closed by client, response aborted
05.07.2007 11:29:55 org.vfny.geoserver.servlets.AbstractService doService
FEIN: Error writing out null
java.io.IOException
at org.vfny.geoserver.wms.responses.map.kml.KMLMapProducer.writeTo(KMLMapProducer.java:108)
at org.vfny.geoserver.wms.responses.GetMapResponse.writeTo(GetMapResponse.java:496)
at org.vfny.geoserver.servlets.AbstractService.doService(AbstractService.java:582)
at org.vfny.geoserver.servlets.AbstractService.doGet(AbstractService.java:315)
at org.geoserver.request.Dispatcher.dispatch(Dispatcher.java:192)
at org.geoserver.request.Dispatcher.handleRequestInternal(Dispatcher.java:52)
at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:139)
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:44)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:684)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:625)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:392)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:347)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:103)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: javax.xml.transform.TransformerException: Translator error
at org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:130)
at org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:105)
at org.vfny.geoserver.wms.responses.map.kml.KMLMapProducer.writeTo(KMLMapProducer.java:106)
... 31 more
Caused by: java.lang.RuntimeException: java.lang.IllegalArgumentException: Argument "sourceCRS" should not be null.
at org.vfny.geoserver.wms.responses.map.kml.KMLTransformer$KMLTranslator.encodeVectorLayer(KMLTransformer.java:146)
at org.vfny.geoserver.wms.responses.map.kml.KMLTransformer$KMLTranslator.encode(KMLTransformer.java:110)
at org.geotools.xml.transform.TransformerBase$XMLReaderSupport.parse(TransformerBase.java:677)
at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:484)
at org.geotools.xml.transform.TransformerBase$Task.run(TransformerBase.java:293)
at org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:126)
... 33 more
Caused by: java.lang.IllegalArgumentException: Argument "sourceCRS" should not be null.
at org.geotools.referencing.operation.AbstractCoordinateOperationFactory.ensureNonNull(AbstractCoordinateOperationFactory.java:743)
at org.geotools.referencing.operation.DefaultCoordinateOperationFactory.createOperation(DefaultCoordinateOperationFactory.java:186)
at org.geotools.referencing.CRS.findMathTransform(CRS.java:147)
at org.geotools.data.crs.ReprojectFeatureResults.<init>(ReprojectFeatureResults.java:126)
at org.vfny.geoserver.wms.responses.map.kml.KMLTransformer$KMLTranslator.loadFeatureCollection(KMLTransformer.java:325)
at org.vfny.geoserver.wms.responses.map.kml.KMLTransformer$KMLTranslator.encodeVectorLayer(KMLTransformer.java:144)
... 38 more
05.07.2007 11:29:55 org.vfny.geoserver.wms.responses.GetMapResponse abort
FEIN: asking delegate for aborting the process
05.07.2007 11:29:55 org.vfny.geoserver.wms.responses.map.kml.KMLMapProducer abort
FEIN: aborting KML map response
05.07.2007 11:29:55 org.vfny.geoserver.wms.responses.map.kml.KMLMapProducer abort
INFO: aborting KML encoder
--
Ronald Woita
http://geoportal.rostock.de
Hansestadt Rostock
Kataster-, Vermessungs- und Liegenschaftsamt
Holbeinplatz 14, 18069 Rostock
email: ronald.woita@anonymised.com
phone: +49 (0)381 - 381 6256