Hi guys,
I have a problem with Integrated GeowebCache.
Seeding Layers fails and here is the stack trace.
I have tried Vector and Raster layers a like. If it's important I have
changed the GEOWEBCACHE_CACHE_DIR=/serverDir/ externalized.
I have tried to have the raster style from the defaul Global workspace to
same workspace as Layer and nothing works.
Opening the Layer Preview through the GWC and WMS endpoint and zooming
around actually creates the tiles.
Seeding fails.
--------------------------*Stack trace---GEOTOOLS.DEVELOPER.LOGGING.LEVE*
L-------------------
2017-09-29 11:41:37,257 ERROR [org.geoserver.ows] -
<b>org.geoserver.platform.ServiceException: Could not find layer
raster_kenya:aerial</b>
at
org.geoserver.wms.map.GetMapKvpRequestReader.parseLayers(GetMapKvpRequestReader.java:1357)
at
org.geoserver.wms.map.GetMapKvpRequestReader.read(GetMapKvpRequestReader.java:235)
at
org.geoserver.wms.map.GetMapKvpRequestReader.read(GetMapKvpRequestReader.java:85)
at org.geoserver.ows.Dispatcher.parseRequestKVP(Dispatcher.java:1521)
at org.geoserver.ows.Dispatcher.dispatch(Dispatcher.java:680)
at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:258)
at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:147)
at org.geoserver.gwc.GWC.dispatchOwsRequest(GWC.java:1275)
at
org.geoserver.gwc.layer.GeoServerTileLayer.dispatchGetMap(GeoServerTileLayer.java:661)
at
org.geoserver.gwc.layer.GeoServerTileLayer.getMetatilingReponse(GeoServerTileLayer.java:605)
at
org.geoserver.gwc.layer.GeoServerTileLayer.seedTile(GeoServerTileLayer.java:800)
at org.geowebcache.seed.SeedTask.doActionInternal(SeedTask.java:141)
at org.geowebcache.seed.GWCTask.doAction(GWCTask.java:76)
at org.geowebcache.seed.MTSeeder.call(MTSeeder.java:36)
at org.geowebcache.seed.MTSeeder.call(MTSeeder.java:25)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
2017-09-29 11:41:37,258 ERROR <b>[org.geowebcache.seed.MTSeeder] -
Problem communicating with GeoServer
org.geowebcache.GeoWebCacheException: Problem communicating with GeoServer</b>
at
org.geoserver.gwc.layer.GeoServerTileLayer.getMetatilingReponse(GeoServerTileLayer.java:611)
at
org.geoserver.gwc.layer.GeoServerTileLayer.seedTile(GeoServerTileLayer.java:800)
at org.geowebcache.seed.SeedTask.doActionInternal(SeedTask.java:141)
at org.geowebcache.seed.GWCTask.doAction(GWCTask.java:76)
at org.geowebcache.seed.MTSeeder.call(MTSeeder.java:36)
at org.geowebcache.seed.MTSeeder.call(MTSeeder.java:25)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
<b>Caused by: java.lang.IllegalStateException: Expected:
RenderedImageMap, got null</b>
at
org.geoserver.gwc.layer.GeoServerTileLayer.dispatchGetMap(GeoServerTileLayer.java:664)
at
org.geoserver.gwc.layer.GeoServerTileLayer.getMetatilingReponse(GeoServerTileLayer.java:605)
--------------------END---------------------------
Prior to this Exception I have the following in the logs.
2017-09-29 11:41:09,759 INFO [org.geotools.referencing.factory] -
<b>user_projections/epsg_operations.properties was not found</b>,
using the default set of coordinate operation overrides (normally
empty)
2017-09-29 11:41:09,760 INFO [org.geotools.referencing.factory] -
Using
"file:/opt/tomcat2/webapps/geoserver/WEB-INF/lib/gs-main-2.11.2.jar!/org/vfny/geoserver/crs/epsg_operations.properties"
as EPSG factory.
and
2017-09-29 11:41:37,242 DEBUG [org.geotools.referencing.factory] -
Failure in the primary factory: No code "EPSG:900913" from authority
"European Petroleum Survey Group" found for object of type
"IdentifiedObject". Now trying the fallback factory...
2017-09-29 11:41:37,249 DEBUG [org.geotools.referencing.factory] -
Failure in the primary factory: No code "EPSG:900913" from authority
"European Petroleum Survey Group" found for object of type
"CoordinateReferenceSystem". Now trying the fallback factory...
This issue is killing me. Kindly assist.
Kind regards,
Steve Omondi
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