Hi list,
I have a layer group in Gesoerver 1.7.7 with several vector layers and
3 image mosaic coverage layers, everything seems fine, untill the map
is zoomed in at street level. First I thought it was a memory error,
on generating tiles, not all tiles gave error, error occured at
specific areas where linear features are crossing each other. there
are 3 mosaic coverages in the layer group and Multithreading is
enabled on all. Does anybody have any idea , what might be wrong?
02 Jan 17:35:51 ERROR [geoserver.ows] -
org.vfny.geoserver.wms.WmsException:
org.vfny.geoserver.wms.WmsException: Rendering process failed
at
org.vfny.geoserver.wms.responses.GetMapResponse.execute(GetMapResponse.java:437)
at
org.geoserver.ows.adapters.ResponseAdapter.getMimeType(ResponseAdapter.java:48)
at org.geoserver.ows.Dispatcher.response(Dispatcher.java:699)
at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:216)
at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:124)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:174)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:73)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:163)
at
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3592)
at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2202)
at
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2108)
at
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1432)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
Caused by: org.vfny.geoserver.wms.WmsException: Rendering process failed
at
org.vfny.geoserver.wms.responses.DefaultRasterMapProducer.produceMap(DefaultRasterMapProducer.java:419)
at
org.vfny.geoserver.wms.responses.GetMapResponse.execute(GetMapResponse.java:416)
... 45 more
Caused by: java.lang.IllegalArgumentException: The specified
dimensional parameter is non-positive.
at javax.media.jai.ImageLayout.setHeight(ImageLayout.java:447)
at javax.media.jai.ImageLayout.<init>(ImageLayout.java:185)
at
org.geotools.gce.imagemosaic.RasterLayerResponse.buildMosaic(RasterLayerResponse.java:781)
at
org.geotools.gce.imagemosaic.RasterLayerResponse.prepareResponse(RasterLayerResponse.java:637)
at
org.geotools.gce.imagemosaic.RasterLayerResponse.processRequest(RasterLayerResponse.java:501)
at
org.geotools.gce.imagemosaic.RasterLayerResponse.createResponse(RasterLayerResponse.java:460)
at
org.geotools.gce.imagemosaic.RasterManager.read(RasterManager.java:679)
at
org.geotools.gce.imagemosaic.ImageMosaicReader.read(ImageMosaicReader.java:401)
at
org.geotools.renderer.lite.StreamingRenderer.renderRaster(StreamingRenderer.java:2041)
at
org.geotools.renderer.lite.StreamingRenderer.processSymbolizers(StreamingRenderer.java:1924)
at
org.geotools.renderer.lite.StreamingRenderer.process(StreamingRenderer.java:1870)
at
org.geotools.renderer.lite.StreamingRenderer.drawOptimized(StreamingRenderer.java:1812)
at
org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1727)
at
org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:675)
at
org.geotools.renderer.shape.ShapefileRenderer.renderWithStreamingRenderer(ShapefileRenderer.java:1509)
at
org.geotools.renderer.shape.ShapefileRenderer.paint(ShapefileRenderer.java:1358)
at
org.geotools.renderer.shape.ShapefileRenderer.paint(ShapefileRenderer.java:269)
at
org.vfny.geoserver.wms.responses.DefaultRasterMapProducer.produceMap(DefaultRasterMapProducer.java:395)
... 46 more
regards.
Imran
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