Just updated to 2.12.0 (from 2.11.2) and now getting blank tiles in my
leaflet maps at zoom levels 0 and 1. The map tiles start showing up fine at
zoom level 2. I'm getting one of these stacks for every request:
2017-11-08 20:48:03,412 INFO [com.ngs.geoserver.custom.RequestLoggingFilter]
- 10.1.7.85 anonymous GET /geoserver/gwc/service/wms?
SERVICE=WMS&REQUEST=GetMap&VERSION=1.1.1&LAYERS=osm&
STYLES=&FORMAT=image%2Fpng&TRANSPARENT=true&HEIGHT=256&
WIDTH=256&SRS=EPSG%3A4326&BBOX=0,0,180,180 Mozilla/5.0 (Windows NT 10.0;
Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0 status:200 size: unknown
mime: unknown took 8ms
java.lang.NullPointerException
at org.geowebcache.conveyor.ConveyorTile.getGridSubset(
ConveyorTile.java:162)
at org.geowebcache.filter.security.SecurityDispatcher.checkSecurity(
SecurityDispatcher.java:59)
at org.geowebcache.service.wms.WMSTileFuser.renderCanvas(
WMSTileFuser.java:530)
at org.geowebcache.service.wms.WMSTileFuser.writeResponse(
WMSTileFuser.java:629)
at org.geowebcache.service.wms.WMSService.handleRequest(
WMSService.java:297)
at org.geowebcache.service.wms.WMSService$$FastClassBySpringCGLIB$$
85c0e55b.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(
MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$
CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:721)
at org.springframework.aop.framework.ReflectiveMethodInvocation.
proceed(ReflectiveMethodInvocation.java:157)
at org.geoserver.gwc.config.GWCServiceEnablementInterceptor.invoke(
GWCServiceEnablementInterceptor.java:57)
at org.springframework.aop.framework.ReflectiveMethodInvocation.
proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.CglibAopProxy$
DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:656)
at org.geowebcache.service.wms.WMSService$$EnhancerBySpringCGLIB$$
5474036e.handleRequest(<generated>)
at org.geowebcache.GeoWebCacheDispatcher.handleServiceRequest(
GeoWebCacheDispatcher.java:375)
at org.geowebcache.GeoWebCacheDispatcher.handleRequestInternal(
GeoWebCacheDispatcher.java:270)
at org.springframework.web.servlet.mvc.AbstractController.
handleRequest(AbstractController.java:174)
at org.geoserver.gwc.dispatch.GwcServiceProxy.dispatch(
GwcServiceProxy.java:95)
at sun.reflect.GeneratedMethodAccessor472.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.geoserver.ows.Dispatcher.execute(Dispatcher.java:857)
at org.geoserver.ows.Dispatcher.handleRequestInternal(
Dispatcher.java:268)
at org.springframework.web.servlet.mvc.AbstractController.
handleRequest(AbstractController.java:174)
at org.springframework.web.servlet.mvc.
SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter
.java:50)
at org.springframework.web.servlet.DispatcherServlet.
doDispatch(DispatcherServlet.java:963)
at org.springframework.web.servlet.DispatcherServlet.
doService(DispatcherServlet.java:897)
at org.springframework.web.servlet.FrameworkServlet.processRequest(
FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.
doGet(FrameworkServlet.java:861)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at org.springframework.web.servlet.FrameworkServlet.
service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(
ServletHolder.java:845)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.
doFilter(ServletHandler.java:1689)
at org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(
ThreadLocalsCleanupFilter.java:28)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.
doFilter(ServletHandler.java:1676)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(
SpringDelegatingFilter.java:75)
at org.geoserver.wms.animate.AnimatorFilter.doFilter(
AnimatorFilter.java:71)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(
SpringDelegatingFilter.java:71)
at org.geoserver.filters.SpringDelegatingFilter.doFilter(
SpringDelegatingFilter.java:46)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.
doFilter(ServletHandler.java:1676)
at org.geoserver.platform.AdvancedDispatchFilter.doFilter(
AdvancedDispatchFilter.java:50)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.
doFilter(ServletHandler.java:1676)
Jason Newmoyer
Newmoyer Geospatial Solutions
843.606.0424 <(843)%20606-0424>
ja...@newmoyergeospatial.com
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