[jira] [Created] (WICKET-5421) Wicket sometimes throws ComponentNotFoundException

["Yukako Takahashi (JIRA)" <ji...@apache.org>]

Yukako Takahashi created WICKET-5421:
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             Summary: Wicket sometimes throws ComponentNotFoundException
                 Key: WICKET-5421
                 URL: https://issues.apache.org/jira/browse/WICKET-5421
             Project: Wicket
          Issue Type: Bug
          Components: wicket
    Affects Versions: 6.7.0
         Environment: OS: Linux
Development tools: Eclipse, Glassfish, Java 7, Spring, MyBatis.
            Reporter: Yukako Takahashi


While moving between pages, sometime I get the ComponentNotFoundException.

The error message is like this:
org.apache.wicket.core.request.handler.ComponentNotFoundException: Could not find component 'form1:dataViewScanManagementProjectDetail:3:lnkScanManagementPackageDetail' on page 'class jp.ne.hoge.hogehoge.player.companymanagement.CompanyManagementPage

In this case, I was about to move from a page named "CompanyManagementPage" to a page named "ScanManagementPackageDetailPage."
Of course a Link component named "lnkScanManagementPackageDetail" exists on the "ScanManagementPackageDetailPage," but the Wicket framework sometimes refers to the previous page; the Link component does not have on the "CompanyManagementPage" and that is why the ComponentNotFoundException occurred.

I really am not sure why the Wicket framework sometimes behaves like that, and if you have any idea, please let me know. Any suggestions will be appreciated. Thank you.

For your information, here is the full error message I got:

org.apache.wicket.core.request.handler.ComponentNotFoundException: Could not find component 'form1:dataViewScanManagementProjectDetail:3:lnkScanManagementPackageDetail' on page 'class jp.ne.hoge.hogehoge.player.companymanagement.CompanyManagementPage
     at org.apache.wicket.core.request.handler.PageAndComponentProvider.getComponent(PageAndComponentProvider.java:182)
     at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.getComponent(ListenerInterfaceRequestHandler.java:90)
     at org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:231)
     at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:854)
     at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
     at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:254)
     at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:211)
     at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:282)
     at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
     at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:201)
     at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:282)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
     at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
     at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
     at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
     at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
     at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:860)
     at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:757)
     at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1056)
     at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)
     at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
     at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
     at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
     at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
     at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
     at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
     at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
     at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
     at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
     at java.lang.Thread.run(Unknown Source)




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