Hi,
Some of our users keep complaining about unexpected exceptions so I was
investigating what kind of exceptions occur. Now it seems it's quite
easy to get an exception if you double click on an 'OK' button. (Some
people still don't know where to single click or double click :-S)
org.apache.wicket.core.request.handler.ListenerInvocationNotAllowedExceptionBehavior
rejected interface invocation. Component: [AjaxButton [Component id =
okButton]] Behavior:
org.apache.wicket.ajax.markup.html.form.AjaxButton$1@2070e2d3 Listener:
[RequestListenerInterface name=IBehaviorListener, method=public abstract
void org.apache.wicket.behavior.IBehaviorListener.onRequest()]
org.apache.wicket.RequestListenerInterface#invoke(RequestListenerInterface.java:237)
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler#invokeListener(ListenerInterfaceRequestHandler.java:250)
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler#respond(ListenerInterfaceRequestHandler.java:236)
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor#respond(RequestCycle.java:890)
org.apache.wicket.request.RequestHandlerStack#execute(RequestHandlerStack.java:64)
org.apache.wicket.request.cycle.RequestCycle#execute(RequestCycle.java:261)
org.apache.wicket.request.cycle.RequestCycle#processRequest(RequestCycle.java:218)
org.apache.wicket.request.cycle.RequestCycle#processRequestAndDetach(RequestCycle.java:289)
org.apache.wicket.protocol.http.WicketFilter#processRequestCycle(WicketFilter.java:259)
org.apache.wicket.protocol.http.WicketFilter#processRequest(WicketFilter.java:201)
org.apache.wicket.protocol.http.WicketFilter#doFilter(WicketFilter.java:282)
org.apache.catalina.core.ApplicationFilterChain#internalDoFilter(ApplicationFilterChain.java:241)
org.apache.catalina.core.ApplicationFilterChain#doFilter(ApplicationFilterChain.java:208)
org.apache.shiro.web.servlet.AbstractShiroFilter#executeChain(AbstractShiroFilter.java:449)
org.apache.shiro.web.servlet.AbstractShiroFilter$1#call(AbstractShiroFilter.java:365)
org.apache.shiro.subject.support.SubjectCallable#doCall(SubjectCallable.java:90)
org.apache.shiro.subject.support.SubjectCallable#call(SubjectCallable.java:83)
org.apache.shiro.subject.support.DelegatingSubject#execute(DelegatingSubject.java:383)
org.apache.shiro.web.servlet.AbstractShiroFilter#doFilterInternal(AbstractShiroFilter.java:362)
org.apache.shiro.web.servlet.OncePerRequestFilter#doFilter(OncePerRequestFilter.java:125)
org.apache.catalina.core.ApplicationFilterChain#internalDoFilter(ApplicationFilterChain.java:241)
org.apache.catalina.core.ApplicationFilterChain#doFilter(ApplicationFilterChain.java:208)
org.apache.catalina.core.StandardWrapperValve#invoke(StandardWrapperValve.java:220)
org.apache.catalina.core.StandardContextValve#invoke(StandardContextValve.java:122)
org.apache.catalina.authenticator.AuthenticatorBase#invoke(AuthenticatorBase.java:503)
org.apache.catalina.core.StandardHostValve#invoke(StandardHostValve.java:170)
org.apache.catalina.valves.ErrorReportValve#invoke(ErrorReportValve.java:103)
org.apache.catalina.valves.AccessLogValve#invoke(AccessLogValve.java:950)
org.apache.catalina.core.StandardEngineValve#invoke(StandardEngineValve.java:116)
org.apache.catalina.connector.CoyoteAdapter#service(CoyoteAdapter.java:421)
org.apache.coyote.ajp.AjpProcessor#process(AjpProcessor.java:190)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler#process(AbstractProtocol.java:611)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor#run(JIoEndpoint.java:314)
java.util.concurrent.ThreadPoolExecutor#runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker#run(ThreadPoolExecutor.java:617)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable#run(TaskThread.java:61)
java.lang.Thread#run(Thread.java:745)
There's another frequently occurring exception in the log that occurs
when using the autocomplete field:
java.lang.IllegalStateExceptiongetOutputStream() has already been called
for this response
org.apache.catalina.connector.Response#getWriter(Response.java:678)
org.apache.catalina.connector.ResponseFacade#getWriter(ResponseFacade.java:213)
org.apache.wicket.protocol.http.servlet.ServletWebResponse#sendRedirect(ServletWebResponse.java:280)
org.apache.wicket.protocol.http.HeaderBufferingWebResponse#sendRedirect(HeaderBufferingWebResponse.java:117)
org.apache.wicket.request.handler.render.WebPageRenderer#redirectTo(WebPageRenderer.java:176)
org.apache.wicket.request.handler.render.WebPageRenderer#respond(WebPageRenderer.java:242)
org.apache.wicket.core.request.handler.RenderPageRequestHandler#respond(RenderPageRequestHandler.java:175)
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor#respond(RequestCycle.java:890)
org.apache.wicket.request.RequestHandlerStack#execute(RequestHandlerStack.java:64)
org.apache.wicket.request.cycle.RequestCycle#executeExceptionRequestHandler(RequestCycle.java:310)
org.apache.wicket.request.cycle.RequestCycle#executeExceptionRequestHandler(RequestCycle.java:319)
org.apache.wicket.request.cycle.RequestCycle#executeExceptionRequestHandler(RequestCycle.java:319)
org.apache.wicket.request.cycle.RequestCycle#executeExceptionRequestHandler(RequestCycle.java:319)
org.apache.wicket.request.cycle.RequestCycle#executeExceptionRequestHandler(RequestCycle.java:319)
org.apache.wicket.request.cycle.RequestCycle#executeExceptionRequestHandler(RequestCycle.java:319)
org.apache.wicket.request.cycle.RequestCycle#executeExceptionRequestHandler(RequestCycle.java:319)
org.apache.wicket.request.cycle.RequestCycle#executeExceptionRequestHandler(RequestCycle.java:319)
org.apache.wicket.request.cycle.RequestCycle#processRequest(RequestCycle.java:233)
org.apache.wicket.request.cycle.RequestCycle#processRequestAndDetach(RequestCycle.java:289)
org.apache.wicket.protocol.http.WicketFilter#processRequestCycle(WicketFilter.java:259)
org.apache.wicket.protocol.http.WicketFilter#processRequest(WicketFilter.java:201)
org.apache.wicket.protocol.http.WicketFilter#doFilter(WicketFilter.java:282)
org.apache.catalina.core.ApplicationFilterChain#internalDoFilter(ApplicationFilterChain.java:241)
org.apache.catalina.core.ApplicationFilterChain#doFilter(ApplicationFilterChain.java:208)
org.apache.shiro.web.servlet.AbstractShiroFilter#executeChain(AbstractShiroFilter.java:449)
org.apache.shiro.web.servlet.AbstractShiroFilter$1#call(AbstractShiroFilter.java:365)
org.apache.shiro.subject.support.SubjectCallable#doCall(SubjectCallable.java:90)
org.apache.shiro.subject.support.SubjectCallable#call(SubjectCallable.java:83)
org.apache.shiro.subject.support.DelegatingSubject#execute(DelegatingSubject.java:383)
org.apache.shiro.web.servlet.AbstractShiroFilter#doFilterInternal(AbstractShiroFilter.java:362)
org.apache.shiro.web.servlet.OncePerRequestFilter#doFilter(OncePerRequestFilter.java:125)
org.apache.catalina.core.ApplicationFilterChain#internalDoFilter(ApplicationFilterChain.java:241)
org.apache.catalina.core.ApplicationFilterChain#doFilter(ApplicationFilterChain.java:208)
org.apache.catalina.core.StandardWrapperValve#invoke(StandardWrapperValve.java:220)
org.apache.catalina.core.StandardContextValve#invoke(StandardContextValve.java:122)
org.apache.catalina.authenticator.AuthenticatorBase#invoke(AuthenticatorBase.java:503)
org.apache.catalina.core.StandardHostValve#invoke(StandardHostValve.java:170)
org.apache.catalina.valves.ErrorReportValve#invoke(ErrorReportValve.java:103)
org.apache.catalina.valves.AccessLogValve#invoke(AccessLogValve.java:950)
org.apache.catalina.core.StandardEngineValve#invoke(StandardEngineValve.java:116)
org.apache.catalina.connector.CoyoteAdapter#service(CoyoteAdapter.java:421)
org.apache.coyote.ajp.AjpProcessor#process(AjpProcessor.java:190)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler#process(AbstractProtocol.java:611)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor#run(JIoEndpoint.java:314)
java.util.concurrent.ThreadPoolExecutor#runWorker(ThreadPoolExecutor.java:1142)
java.util.concurrent.ThreadPoolExecutor$Worker#run(ThreadPoolExecutor.java:617)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable#run(TaskThread.java:61)
java.lang.Thread#run(Thread.java:745)
The autocomplete works as expected so it doesn't trouble the user.
Anybody else getting this exception or does it depend on our configuration?
Erik
