Hi,
This server and site is not configured in the most usual way. The GetCapabilities is captured from http:// address and it is also advertised to be the GetMap address in the GetCapabilities document. You can see this by sending:
http://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoportail/r/wms?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities
However, the site is using a temporary redirecting which says that in reality the GetMap must be sent to a https:// secured adress. If this new address is used some clients deny it because of an untrusted sertificate.
Now I fear that we will need Andrea or some other real developer to tell if Geoserver when it cascades WMS can follow http redirections (http 302 Moved Temporarily). I paste here what I got on console when making a trial with wget. Sorry about line breaks and Finnish messages.
C:\ohjelmat\GnuWin32\bin>wget "http://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/g
eoportail/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" -O test.png
SYSTEM_WGETRC = c:/progra~1/wget/etc/wgetrc
syswgetrc = C:\ohjelmat\GnuWin32/etc/wgetrc
--2013-11-22 21:04:57-- http://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoport
ail/r/wms?SERVICE=WMS&LAYERS=GEOGRAPHICALGRIDSYSTEMS.MAPS&CRS=EPSG:3857&FORMAT=i
mage%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
Selvitetään osoitetta gpp3-wxs.ign.fr... 160.92.169.129
Yhdistetään palvelimeen gpp3-wxs.ign.fr|160.92.169.129|:80... yhdistetty.
HTTP-pyyntö lähetetty, odotetaan vastausta... 302 Moved Temporarily
Sijainti: https://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geoportail/r/wms?SERV
ICE=WMS&LAYERS=GEOGRAPHICALGRIDSYSTEMS.MAPS&CRS=EPSG:3857&FORMAT=image%2Fpng&HEI
GHT=388&TRANSPARENT=FALSE&BGCOLOR=0xFFFFFF&REQUEST=GetMap&BBOX=-4.0075016E7,-2.5
5379835625E7,4.0075016E7,3.52007125625E7&WIDTH=512&STYLES=&VERSION=1.3.0 [seurat
aan]
--2013-11-22 21:05:01-- https://gpp3-wxs.ign.fr/4hnoob7ikk8zb8rzj113echo/geopor
tail/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=&VERSIO
N=1.3.0
Yhdistetään palvelimeen gpp3-wxs.ign.fr|160.92.169.129|:443... yhdistetty.
VIRHE: ei voida todentaa kohteen gpp3-wxs.ign.fr varmennetta, myöntäjä: "/C=US/O
=Entrust, Inc./OU=www.entrust.net/rpa is incorporated by reference/OU=(c) 2009 E
ntrust, Inc./CN=Entrust Certification Authority - L1C":
Itse allekirjoitettu varmenne kohdattu.
Ottaaksesi yhteyden kohteeseen gpp3-wxs.ign.fr:n turvattomasti, käytä "--no-chec
k-certificate"-valitsinta.
SSL-yhteyden muodostaminen ei onnistunut.
-Jukka Rahkonen-
________________________________
SecularKid wrote:
Hey sure, here the whole first message error :
<?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
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
</ServiceException></ServiceExceptionReport>
2013/11/22 Rahkonen Jukka [via OSGeo.org] <[hidden email]<UrlBlockedError.aspx>>
Hi,
it is impossible to answer with that information. Show us the failed GetMap (<URL of the request>) so we can see what it is missing. You can edit it to have http://foo.com/foowms? , the real address is not so important.
-Jukka Rahkonen-
SecularKid wrote:
I tried to cascade a remote WMS service using GeoServer. 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 :
Error rendering coverage on the fast path
java.io.IOException: GetMap failed (<URL of the request>) GetMap failed (<URL
of the request>)
This time, when I copy and paste the (<URL of the request>) from the error
message, I got this :
<ExceptionReport>
<Exception exceptionCode="MissingParameter">Resource parameter not
found</Exception></ExceptionReport>
What should I do to make it work ? If I request it directly from OpenLayers,
everything is displaying fine.
Thanks by advance.
Vincent
--
View this message in context: http://osgeo-org.1560.x6.nabble.com/Error-
when-cascading-a-WMS-web-service-with-GeoServer-tp5090615.html
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