[Geoserver-devel] [jira] Created: (GEOS-1192) KML output breaks if source SRS is null

KML output breaks if source SRS is null
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                 Key: GEOS-1192
                 URL: http://jira.codehaus.org/browse/GEOS-1192
             Project: GeoServer
          Issue Type: Improvement
          Components: WMS
    Affects Versions: 1.5.1
            Reporter: Andrea Aime
            Assignee: Justin Deoliveira

A user reported the following stack trace:

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

The datastore should provide an SRS in fact, but if it does not, no reprojection should occur.

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