[Geoserver-users] Problem in Geoserver when trying to open "Server Status"

Hi all,

I am having an issue with my geoserver. After login into the GUI and click on the “Server Status”, I get the error bellow.

The version of Geoserver is 2.1.4 with GeoTools 2.7.5 (rev 38793), running on Apache Tomcat/6.0.24 (Ubuntu 64bit).

It was working perfectly for a long time and start giving this error from today.

I am also not able to preview the layers using the layer preview with openlayers, but I can see the result of GetFeatureInfo requests.

Any clue about the cause of the error?

Many thanks.

ERROR:

2013-12-05 21:38:28,731 ERROR [wicket.RequestCycle] - Can’t instantiate page using constructor public org.geoserver.web.admin.StatusPage()

org.apache.wicket.WicketRuntimeException: Can’t instantiate page using constructor public org.geoserver.web.admin.StatusPage()

at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:212)

at org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:57)

at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:298)

at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:320)

at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:234)

at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)

at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)

at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)

at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)

at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)

at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)

at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:138)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158)

at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)

at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:23)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)

at org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:394)

at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)

at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)

at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)

at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)

at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)

at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)

at org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)

at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)

at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)

at org.springframework.security.ui.rememberme.RememberMeProcessingFilter.doFilterHttp(RememberMeProcessingFilter.java:116)

at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)

at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)

at org.springframework.security.wrapper.SecurityContextHolderAwareRequestFilter.doFilterHttp(SecurityContextHolderAwareRequestFilter.java:91)

at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)

at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)

at org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)

at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)

at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)

at org.springframework.security.ui.logout.LogoutFilter.doFilterHttp(LogoutFilter.java:89)

at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)

at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)

at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)

at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)

at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:406)

at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:185)

at org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:71)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:46)

at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)

at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)

at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)

at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)

at java.lang.Thread.run(Thread.java:679)

Caused by: java.lang.reflect.InvocationTargetException

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:532)

at org.apache.wicket.session.DefaultPageFactory.createPage(DefaultPageFactory.java:192)

… 88 more

Caused by: java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11GraphicsEnvironment

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:186)

at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:82)

at org.geoserver.web.admin.StatusPage.(StatusPage.java:132)

… 93 more

On Thu, Dec 5, 2013 at 6:51 PM, Jacinto Estima <jacinto.estima@anonymised.com>wrote:

Hi all,

I am having an issue with my geoserver. After login into the GUI and click
on the “Server Status”, I get the error bellow.

The version of Geoserver is 2.1.4 with GeoTools 2.7.5 (rev 38793), running
on Apache Tomcat/6.0.24 (Ubuntu 64bit).

It was working perfectly for a long time and start giving this error from
today.

It seems something changed in the enviroment or in the system variables.
To work on a headless system (one without a GUI, without the X server)
GeoServer needs the following system variable to be set
among the Tomcat system variables:
-Djava.awt.headless=true

Cheers
Andrea

--

Our support, Your Success! Visit http://opensdi.geo-solutions.it for more
information.

Ing. Andrea Aime
@geowolf
Technical Lead

GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 339 8844549

http://www.geo-solutions.it
http://twitter.com/geosolutions_it

-------------------------------------------------------

Thanks Andrea. I restarted the server and everything is fixed. Apparently something happened to the JVM caused by network issues (probably the JVM was interrupted at the middle of something).

From: andrea.aime@anonymised.com84… [mailto:andrea.aime@anonymised.com] On Behalf Of Andrea Aime
Sent: Thursday, December 05, 2013 10:11 PM
To: Jacinto Estima
Cc: GeoServer Mailing List List
Subject: Re: [Geoserver-users] Problem in Geoserver when trying to open “Server Status”

On Thu, Dec 5, 2013 at 6:51 PM, Jacinto Estima <jacinto.estima@anonymised.com> wrote:

Hi all,

I am having an issue with my geoserver. After login into the GUI and click on the “Server Status”, I get the error bellow.

The version of Geoserver is 2.1.4 with GeoTools 2.7.5 (rev 38793), running on Apache Tomcat/6.0.24 (Ubuntu 64bit).

It was working perfectly for a long time and start giving this error from today.

It seems something changed in the enviroment or in the system variables.

To work on a headless system (one without a GUI, without the X server) GeoServer needs the following system variable to be set

among the Tomcat system variables:

-Djava.awt.headless=true

Cheers

Andrea

==

Our support, Your Success! Visit http://opensdi.geo-solutions.it for more information.

==

Ing. Andrea Aime

@geowolf

Technical Lead

GeoSolutions S.A.S.

Via Poggio alle Viti 1187

55054 Massarosa (LU)

Italy

phone: +39 0584 962313

fax: +39 0584 1660272

mob: +39 339 8844549

http://www.geo-solutions.it

http://twitter.com/geosolutions_it