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https://issues.apache.org/jira/browse/OPENMEETINGS-1096?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Maxim Solodovnik closed OPENMEETINGS-1096.
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> Issue with editing list of default moderators for room.
> -------------------------------------------------------
>
> Key: OPENMEETINGS-1096
> URL: https://issues.apache.org/jira/browse/OPENMEETINGS-1096
> Project: Openmeetings
> Issue Type: Bug
> Components: HTML5/Admin
> Affects Versions: 3.0.3
> Environment: Windows 2003 Java 1.7_55
> Reporter: ZhNavigator
> Assignee: Maxim Solodovnik
>
> Administration -> Conference rooms:
> Steps to reproduce bug.
> 1. Room does not have moderators.
> 2. Set checkbox "moderated" to true.
> 3. Add default moderators to list, errors not occur.
> 4. Update page or select another room and return to previous room.
> 5. Moderators list displayed as empty.
> 6. If try select from selectbox moderator this error occur [Internal error]
> error.
> URL:
> server/openmeetings/wicket/bookmarkable/org.apache.wicket.markup.html.pages.InternalErrorPage
> StackTrace in openmeetings.log:
> ERROR 09-26 13:20:28.972 o.a.w.DefaultExceptionMapper:129
> [http-nio-0.0.0.0-5080-exec-2] - Unexpected error occurred
> org.apache.wicket.WicketRuntimeException: Method onRequest of interface
> org.apache.wicket.behavior.IBehaviorListener targeted at
> org.apache.openmeetings.web.admin.rooms.RoomForm$5@18aa2e9 on component
> [Select2Choice [Component id = moderator2add]] threw an exception
> at
> org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:268)
> ~[wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:241)
> ~[wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:250)
> ~[wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:236)
> ~[wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
> ~[wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> ~[wicket-request-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
> [wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
> [wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
> [wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.protocol.ws.AbstractUpgradeFilter.processRequestCycle(AbstractUpgradeFilter.java:59)
> [wicket-native-websocket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:201)
> [wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:282)
> [wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.red5.logging.LoggerContextFilter.doFilter(LoggerContextFilter.java:77)
> [red5-server.jar:na]
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1736)
> [tomcat-embed-core.jar:7.0.55]
> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1695)
> [tomcat-embed-core.jar:7.0.55]
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> [na:1.7.0_67]
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> [na:1.7.0_67]
> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> [tomcat-embed-core.jar:7.0.55]
> at java.lang.Thread.run(Thread.java:745) [na:1.7.0_67]
> Caused by: java.lang.reflect.InvocationTargetException: null
> at sun.reflect.GeneratedMethodAccessor81.invoke(Unknown Source) ~[na:na]
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> ~[na:1.7.0_67]
> at java.lang.reflect.Method.invoke(Method.java:606) ~[na:1.7.0_67]
> at
> org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
> ~[wicket-core-jar-6.16.0.jar:6.16.0]
> ... 32 common frames omitted
> Caused by: java.lang.NullPointerException: null
> at
> org.apache.openmeetings.web.admin.rooms.RoomForm$5.onUpdate(RoomForm.java:242)
> ~[openmeetings-web-3.0.3-RELEASE.jar:na]
> at
> org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior.onEvent(AjaxFormComponentUpdatingBehavior.java:151)
> ~[wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:123)
> ~[wicket-core-jar-6.16.0.jar:6.16.0]
> at
> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:633)
> ~[wicket-core-jar-6.16.0.jar:6.16.0]
> ... 36 common frames omitted
> Sometimes if set checkbox "moderated" to false list of moderators might
> appear.
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