Kevin, I expect that this is caused by the feature of interest lacking a geometry property at the top-level (an attribute in UML-speak). In the tutorial example, MappedFeature has a geometry property, but GeologicUnit has only an association with zero or more MappedFeatures that describe its location. For example, a geologic unit might be mapped as several outcrops (the gsml:occurrence association). Here is the UML from the GeoSciML 4.0 (the older version in the tutorial is similar): http://www.geosciml.org/geosciml/4.0/documentation/html/index.htm?goto=1:3:1:105
I expect app-schema WMS to work for types that have a top-level geometry property. The WMS page also documents limitations on styling with properties from referenced features. Kind regards, Ben. On 30/11/16 09:09, kweis...@harris.com wrote: > Hello all, > I'm trying to enable WMS support on an app-schema feature per the > instructions here > (http://docs.geoserver.org/latest/en/user/data/app-schema/wms-support.html). > The data is retrievable via WFS 2.0 requests, but when I try to request the > product via WMS the client receives a ServiceExceptionReport stating that > "Rendering process failed". Inspecting the logs it appears to be resulting > from a NullPointerException in StreamingRenderer.java at line 2686. Moving > up the stack I see a warn message stating that a transform exception occurred > when trying to de-project the current envelope. It looks like it's trying to > transform the requested BBOX to a null projection. > > Naturally, I assumed I had screwed something up configuration-wise so I > imported the app-schema tutorial "gsml" workspace and restarted GeoServer to > test. Oddly enough, "gsml:MappedFeature" displays properly via WMS, but > "gsml:GeologicUnit" causes the same error I saw with my own app-schema > mappings. Has anyone else seen this behavior? Am I missing some > configuration value somewhere or is this something I should report via the > bug tracker? > > The issue was originally discovered using GeoServer 2.9.2, but was replicated > in our environment using GeoServer 2.10.0 as well (using the appropriately > versioned plugins of course). > > Thanks, > > Kevin M. Weiss > Software Engineer > CRITICAL NETWORKS / HARRIS CORPORATION > harris.com / kevin.we...@harris.com > > > ------------------------------------------------------------------------------ > _______________________________________________ > Geoserver-users mailing list > Geoserver-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geoserver-users > -- Ben Caradoc-Davies <b...@transient.nz> Director Transient Software Limited <http://transient.nz/> New Zealand ------------------------------------------------------------------------------ _______________________________________________ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
