Hello, I am trying to use function QUERYMAPFEATURES in http request with following attributes:
USERNAME:Anonymous VERSION:2.6.0 OPERATION:QUERYMAPFEATURES CLIENTAGENT:Ba map SESSION:7f380636-f1a3-11e3-8000-000c29a84b46_en_MTI3LjAuMC4x0AFC0AFB0AFA MAPNAME:Bratislava_WGS84 GEOMETRY:POINT(1911201.731377 6132057.4546509) SELECTIONVARIANT:INTERSECTS MAXFEATURES:-1 LAYERATTRIBUTEFILTER:2 FORMAT:application/json PERSIST:1 REQUESTDATA:3 But I am getting MgNullReferenceException in response. It says: "Null reference. No data from renderer." plus stack trace: - MgRenderingServiceHandler.ProcessOperation() line 83 file c:\working\build_area\mapguide\2.6.0\x64\mgdev\server\src\services\rendering\RenderingServiceHandler.cpp - MgOpRenderDynamicOverlay.Execute() line 162 file c:\working\build_area\mapguide\2.6.0\x64\mgdev\server\src\services\rendering\OpRenderDynamicOverlay.cpp - MgServerRenderingService.RenderDynamicOverlay() line 412 file c:\working\build_area\mapguide\2.6.0\x64\mgdev\server\src\services\rendering\ServerRenderingService.cpp - MgServerRenderingService.CreateImage() line 2041 file c:\working\build_area\mapguide\2.6.0\x64\mgdev\server\src\services\rendering\ServerRenderingService.cpp It is working with REQUESTDATA = 1, but it does not output bounds, I need those. Do you see obvious mistake I am doing, or what can be the problem. The source of information about this feature is located here: http://trac.osgeo.org/mapguide/wiki/MapGuideRfc126 Thanks a lot for your answers. MJ -- View this message in context: http://osgeo-org.1560.x6.nabble.com/QUERYMAPFEATURES-and-requestdata-3-throws-NpE-tp5145379.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list mapguide-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapguide-users
