This sort of question is best asked on the users’ list (cc’d) rather than the developers’ list as it doesn’t relate to the development of GeoServer.
Ian
···
On 6 December 2017 at 15:12, jcb81 <jcbastin@anonymised.com> wrote:
Hello everyone,
I searched for many hours for my issue, I hope I’ll get some answers here.
The context : I installed Geoserver (2.11.1) and configured some layers
coming from stores “Oracle NG” and “WMS”. I also installed the print module
“Mapfish” to be able to send print request from a web application to
generate map reports.After many searches, I can now configure well the “config.yaml” file to
configure the print layouts, and I understand how works the GET and POST
http print requests and parameters.Here is my issue : the print request work well with layers coming from
“Oracle NG” store, but not the ones from the “WMS” store. When I download
the generated PDF, I get my report with a blank map and an exception message
in a little yellow box near the map area : “java.io.IOException: The byte
array is not a recognized imageformat.”<http://osgeo-org.1560.x6.nabble.com/file/t370398/mapfish_print_error_1.png>
<http://osgeo-org.1560.x6.nabble.com/file/t370398/mapfish_print_error_2.png>Here is a working request :
http://localhost:9100/geoserver/pdf/print.pdf?spec={outputFilename:'print-${yyyyMMddHHmmss}',layout:‘MY_MAP_LAYOUT’,pages:[{center:[88861.938477485,100786.976035025],scale:10000,rotation:0}],dpi:75,units:‘m’,srs:‘EPSG:2169’,layers:[{baseURL:‘http://localhost:9100/geoserver/wms’,type:‘WMS’,layers:[‘WS:ORACLE_LAYER’],format:‘image/png’}]}Here is a NOT working request :
http://localhost:9100/geoserver/pdf/print.pdf?spec={outputFilename:'print-${yyyyMMddHHmmss}',layout:‘MY_MAP_LAYOUT’,pages:[{center:[88861.938477485,100786.976035025],scale:10000,rotation:0}],dpi:75,units:‘m’,srs:‘EPSG:2169’,layers:[{baseURL:‘http://localhost:9100/geoserver/wms’,type:‘WMS’,layers:[‘WS:WMS_LAYER’],format:‘image/png’}]}Only the layer asked changes in the parameters.
The only thing I found for now is about authentification issue on WMS
layers, but my WMS layers don’t have any authentification, they can be
reached as it.Is anyone here already had this issue ? Or have an explanation on what I’m
doing wrong ?
Any help will be really appreciated !–
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Ian Turton