java.lang.RuntimeException: Multiple responses: (class org.geoserver.wfs.request.FeatureCollectionResponse$WFS11): org.geoserver.kml.WFSKMLOutputFormat@77f6d15, org.geoserver.wfs.xml.GML2OutputFormat@67b060db Multiple responses: (class org.geoserver.wfs.request.FeatureCollectionResponse$WFS11): org.geoserver.kml.WFSKMLOutputFormat@77f6d15, org.geoserver.wfs.xml.GML2OutputFormat@67b060db