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シンプルなコマンドボタンがあります

<h:commandButton value="Create Form Event" action="#{formEventController.createFormEvent}"/>

次の単純なアクションリスナーを呼び出します

@Named
@ConversationScoped
public class FormEventController implements Serializable
{
    @Inject
    private Conversation conversation;

    ...

    public String createFormEvent()
    {
        conversation.end();
        return "events?id=" + form.getId() + "&faces-redirect=true";
    }
}

基本的に、クリックすると会話が終了し、新しいページにリダイレクトされるボタンが必要です...

これは1回だけ機能し、ログに次の情報が表示されるたびに機能します(ユーザーの観点からは、すべてが適切に機能しました。ボタンをクリックすると、リダイレクトが適切に機能します)

重大:java.util.HashMap $ EntryIterator.next(HashMap.java:834)のjava.util.HashMap $ HashMap $EntryIteratorのjava.util.HashMap$ HashIterator.nextEntry(HashMap.java:793)のjava.util.ConcurrentModificationException。 next(HashMap.java:832)at org.jboss.weld.context.AbstractConversationContext.deactivate(AbstractConversationContext.java:250)at org.jboss.weld.jsf.WeldPhaseListener.deactivateConversations(WeldPhaseListener.java:131)at org.jboss .weld.jsf.WeldPhaseListener.afterPhase(WeldPhaseListener.java:96)at com.sun.faces.lifecycle.Phase.handleAfterPhase(Phase.java:189)at com.sun.faces.lifecycle.Phase.doPhase(Phase.java :107)com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1534)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)at org.apache.catalina.core.ApplicationFilterChain .doFilter(ApplicationFilterChain.java:215)at net.balusc.http.multipart.MultipartFilter.doFilter(MultipartFilter.java:78)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)atorg。 apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:215)at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve。 java:175)org.apache.catalina.core.StandardPipelineで。doInvoke(StandardPipeline.java:655)at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)at com.sun .enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter。 :326)org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:170)atcom.sun。 grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719)com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013)at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)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)atcom.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 com.sun.grizzly.utilの.ContextTask.run(ContextTask.java:71)。AbstractThreadPool $ Worker.doWork(AbstractThreadPool.java:532)at com.sun.grizzly.util.AbstractThreadPool $ Worker.run(AbstractThreadPool.java:513)at java.lang.Thread.run(Thread.java:662)

重大:WebModule [] PWC1322:ServletRequestListenerでrequestDestroyedメソッドを呼び出すときにエラーが発生しましたorg.jboss.weld.servlet.WeldListener java.lang.IllegalStateException:コンテキストがorg.jboss.weld.context.AbstractConversationContext.deactivate(AbstractConversationContext.java:263でアクティブではありません)org.jboss.weld.servlet.WeldListener.requestDestroyed(WeldListener.java:125)at org.apache.catalina.core.StandardContext.fireRequestDestroyedEvent(StandardContext.java:4588)atorg.apache.catalina.core.StandardHostValve。 postInvoke(StandardHostValve.java:243)at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:328)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:227)at com.sun .enterprise.v3.services.impl.ContainerMapper。service(ContainerMapper.java:170)at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719)at com.sun .grizzly.http.ProcessorTask.process(ProcessorTask.java:1013)at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137) )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)com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)atcom。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)com.sun.grizzly.util.AbstractThreadPool $ Worker.run(AbstractThreadPool.java:513)at java.lang.Thread.run(Thread.java:662)

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1 に答える 1

0

この問題は、最新バージョンの溶接で解決されています。関連するバグレポートを参照してください。

https://issues.jboss.org/browse/WELD-833

于 2011-03-04T17:38:04.583 に答える