I'm not able to get information with "GetFeatureInfo" request. I'm getting following replay:
"Either no layer was queryable, or no layers were specified using QUERY_LAYERS"
I made sure that my wms (https://www.geoservice.apps.be.ch/geoservice2/services/a42geo/a42geo_hoehenwms_d_fk/MapServer/WMSServer?service=wms&version=1.1.1&request=GetCapabilities) is set to be "Queryable". Using QGIS I manage to get attributes without a problem.
Is there any settings in Geoserver that I may forget to enable in order to use the the request "GetFeatureInfo"?