[Geoserver-devel] [jira] (GEOS-5901) GWC refuses to seed layer - "no layers have been requested"

GeoServer GeoServer Developer
1

Jonathan Moules created BugGEOS-5901
GWC refuses to seed layer - “no layers have been requested”

Issue Type:

BugBug

Affects Versions:

2.3.3

Assignee:

Andrea Aime

Components:

GWC

Created:

19/Jul/13 9:25 AM

Description:
  • Admin page -> Tile Layers
  • Click “Seed/Truncate”
  • Click “submit” (leaving on defaults).

For 2 of my 3 layers this works. For the third it doesn’t - no process is added. I get this in my log instead. It was working, and then it stopped and I don’t know why.

As you can see it’s claiming there’s no such layer despite the layer (it’s actually a Layer group) existing.

I get the same thing when I try and use the REST API to trigger the seeding too.

2013-07-19 14:20:27,102 INFO [org.geoserver.wms] -
Request: getServiceInfo
2013-07-19 14:20:27,107 ERROR [org.geoserver.ows] -
org.geoserver.platform.ServiceException: No layers have been requested
at org.geoserver.wms.GetMap.assertMandatory(GetMap.java:589)
at org.geoserver.wms.GetMap.run(GetMap.java:131)
at org.geoserver.wms.GetMap.run(GetMap.java:111)
at org.geoserver.wms.DefaultWebMapService.getMap(DefaultWebMapService.java:356)
at sun.reflect.GeneratedMethodAccessor250.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
at org.geoserver.gwc.wms.CacheSeedingWebMapService.invoke(CacheSeedingWebMapService.java:61)
at org.geoserver.gwc.wms.CacheSeedingWebMapService.invoke(CacheSeedingWebMapService.java:35)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.geoserver.gwc.wms.CachingWebMapService.invoke(CachingWebMapService.java:73)
at org.geoserver.gwc.wms.CachingWebMapService.invoke(CachingWebMapService.java:54)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.geoserver.ows.util.RequestObjectLogger.invoke(RequestObjectLogger.java:54)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at com.sun.proxy.$Proxy24.getMap(Unknown Source)
at sun.reflect.GeneratedMethodAccessor260.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.geoserver.ows.Dispatcher.execute(Dispatcher.java:774)
at org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:272)
at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
at org.geoserver.gwc.GWC.dispatchOwsRequest(GWC.java:1122)
at org.geoserver.gwc.layer.GeoServerTileLayer.dispatchGetMap(GeoServerTileLayer.java:552)
at org.geoserver.gwc.layer.GeoServerTileLayer.getMetatilingReponse(GeoServerTileLayer.java:497)
at org.geoserver.gwc.layer.GeoServerTileLayer.seedTile(GeoServerTileLayer.java:691)
at org.geowebcache.seed.SeedTask.doActionInternal(SeedTask.java:136)
at org.geowebcache.seed.GWCTask.doAction(GWCTask.java:76)
at org.geowebcache.seed.MTSeeder.call(MTSeeder.java:36)
at org.geowebcache.seed.MTSeeder.call(MTSeeder.java:25)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
2013-07-19 14:20:27,108 INFO [org.geoserver.flow] - Running requests: 0, processing through flow controllers: 0
2013-07-19 14:20:27,108 ERROR [org.geowebcache.seed.MTSeeder] - Problem communicating with GeoServer
org.geowebcache.GeoWebCacheException: Problem communicating with GeoServer
at org.geoserver.gwc.layer.GeoServerTileLayer.getMetatilingReponse(GeoServerTileLayer.java:502)
at org.geoserver.gwc.layer.GeoServerTileLayer.seedTile(GeoServerTileLayer.java:691)
at org.geowebcache.seed.SeedTask.doActionInternal(SeedTask.java:136)
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$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.IllegalStateException: Expected: RenderedImageMap, got null
at org.geoserver.gwc.layer.GeoServerTileLayer.dispatchGetMap(GeoServerTileLayer.java:555)
at org.geoserver.gwc.layer.GeoServerTileLayer.getMetatilingReponse(GeoServerTileLayer.java:497)
… 10 more

Project:

GeoServer

Priority:

MajorMajor

Reporter:

Jonathan Moules
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