Problem when cascading a remote WMS Service

Description

I tried to cascade a remote WMS service using GeoServer.
The WMS to cascade is : http://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoportail/r/wms?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities - http://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoportail/r/wms?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities
After configuration,GeoServer allows me to publish data from this remote service.
But I try to display it, in the layer preview, the tile is broken.
I copy and paste the URL of this broken tile, and I got this error message :

<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE ServiceExceptionReport SYSTEM "http://129.182.247.82:8080/geoserver/schemas/wms/1.1.1/WMS_exception_1_1_1.dtd"> <ServiceExceptionReport version="1.1.1" > <ServiceException>

Error rendering coverage on the fast path
java.io.IOException: GetMap failed: http://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoportail/r/wms?SERVICE=WMS&LAYERS=GEOGRAPHICALGRIDSYSTEMS.MAPS&CRS=EPSG:3857&FORMAT=image%2Fpng&HEIGHT=388&TRANSPARENT=FALSE&BGCOLOR=0xFFFFFF&REQUEST=GetMap&BBOX=-4.0075016E7,-2.55379835625E7,4.0075016E7,3.52007125625E7&WIDTH=512&STYLES=&VERSION=1.3.0 - http://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoportail/r/wms?SERVICE=WMS&LAYERS=GEOGRAPHICALGRIDSYSTEMS.MAPS&CRS=EPSG:3857&FORMAT=image%2Fpng&HEIGHT=388&TRANSPARENT=FALSE&BGCOLOR=0xFFFFFF&REQUEST=GetMap&BBOX=-4.0075016E7,-2.55379835625E7,4.0075016E7,3.52007125625E7&WIDTH=512&STYLES=&VERSION=1.3.0
GetMap failed: http://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoportail/r/wms?SERVICE=WMS&LAYERS=GEOGRAPHICALGRIDSYSTEMS.MAPS&CRS=EPSG:3857&FORMAT=image%2Fpng&HEIGHT=388&TRANSPARENT=FALSE&BGCOLOR=0xFFFFFF&REQUEST=GetMap&BBOX=-4.0075016E7,-2.55379835625E7,4.0075016E7,3.52007125625E7&WIDTH=512&STYLES=&VERSION=1.3.0 - http://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoportail/r/wms?SERVICE=WMS&LAYERS=GEOGRAPHICALGRIDSYSTEMS.MAPS&CRS=EPSG:3857&FORMAT=image%2Fpng&HEIGHT=388&TRANSPARENT=FALSE&BGCOLOR=0xFFFFFF&REQUEST=GetMap&BBOX=-4.0075016E7,-2.55379835625E7,4.0075016E7,3.52007125625E7&WIDTH=512&STYLES=&VERSION=1.3.0
</ServiceException></ServiceExceptionReport>

This time, when I copy and paste the (<URL of the request&gt from the error
message, I got this :

<ExceptionReport>
<Exception exceptionCode="MissingParameter">Resource parameter not
found</Exception></ExceptionReport>

If your browser asks you a authentification method when testing, enter dev/dev in login/password.
Not that I already provided the login/password into GeoServer, when cascading the service.
Also, I can access the layers to publish by just entering http://dev:dev@gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoportail/r/wms?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities - http://dev:dev@gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoportail/r/wms?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities without providing a login/password in the fields.
Both methods works to publish layers, but both leads to the same error when I try to display map.

Note : the URL provided there will be only availible until 24th january 2014.

Environment

None

Assignee

Unassigned

Reporter

codehaus

Triage

None

Fix versions

None

Affects versions

Components

Priority

Medium
Configure