Goodmorning,
We are testing Kosmo capabilities to use as populating tool for an
Oracle geodatabase. During features management (insert, update, ...) we
need to use background informations (rasters, maps) provided by an WMS
service (Geoserver 1.5.3) . Using Connect to Web Map Server tool we
succeed to connect to Geoserver but after layer's choose Kosmo crash. 

The used URL are:

http://127.0.0.1:8080/geoserver/wms? 
Or
http://127.0.0.1:7980/geoserver/wms?service=WMS&request=GetCapabilities

When we press Connect button the connection operation is fast and after
2-3 seconds the button Next is enabled. 
When we press the Next button Kosmo use 100% of CPU for 1 minut befor to
present the list of available layers. 
At this moment the GUI of the layer's choice becomes extremely slow and
after whe choose the layers to render pressing Next button Kosmo hangs.

In the geoserver logs is reported this error:

Oct 22, 2007 9:37:50 AM
org.vfny.geoserver.wms.responses.DefaultRasterLegendProducer
produceLegendGraphic
SEVERE: Can't get input stream from URL!
javax.imageio.IIOException: Can't get input stream from URL!
        at javax.imageio.ImageIO.read(Unknown Source)
        at
org.vfny.geoserver.wms.responses.DefaultRasterLegendProducer.produceLege
ndGraphic(DefaultRasterLegendProducer.java:224)
        at
org.vfny.geoserver.wms.responses.GetLegendGraphicResponse.execute(GetLeg
endGraphicResponse.java:80)
        at
org.vfny.geoserver.servlets.AbstractService.doService(AbstractService.ja
va:516)
        at
org.vfny.geoserver.servlets.AbstractService.doGet(AbstractService.java:3
15)
        at
org.geoserver.request.Dispatcher.dispatch(Dispatcher.java:192)
        at
org.geoserver.request.Dispatcher.handleRequestInternal(Dispatcher.java:5
2)
        at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(Abs
tractController.java:139)
        at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handl
e(SimpleControllerHandlerAdapter.java:44)
        at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherS
ervlet.java:684)
        at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherSe
rvlet.java:625)
        at
org.springframework.web.servlet.FrameworkServlet.processRequest(Framewor
kServlet.java:392)
        at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.
java:347)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:290)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
        at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharac
terEncodingFilter.java:103)
        at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:235)
        at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:206)
        at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:233)
        at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.java:175)
        at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:128)
        at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:102)
        at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
java:109)
        at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:2
63)
        at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:84
4)
        at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(
Http11Protocol.java:584)
        at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.io.FileNotFoundException:
http://127.0.0.1:7980/geoserver/wms/GetLegendGraphic/../data/images/rast
erLegend.png
        at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown
Source)
        at java.net.URL.openStream(Unknown Source)
        ... 30 more

Using the same WMS service from another desktop GIS we do not have
problems.

Can someone help we?

Thanks 

Gianfranco Mura
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