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Thomas Andraschko commented on MYFACES-4471: -------------------------------------------- will you work on a PR [~werpu]? > java.lang.NullPointerException at > org.apache.myfaces.cdi.util.AbstractContextualStorageHolder.destroyAll(AbstractContextualStorageHolder.java:201) > -------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: MYFACES-4471 > URL: https://issues.apache.org/jira/browse/MYFACES-4471 > Project: MyFaces Core > Issue Type: Bug > Components: General > Affects Versions: 4.0.0-RC2 > Environment: Java 9 or higher, MyFaces 4.0 main branch (snapshot) > before RC2 > Reporter: Werner Punz > Priority: Major > > During my integration testing for the new scripts I ran into this issue. > It seems that some viewstate "pointers" are not cleared up properly in my > test case, and reference after a while state entries which have dropped out > of the state history. > The problem is not related to my scripts, because the same test works for jsf > 2.3 flawlessly with the same scripts and a 2.3 shim. So the Javascript code > executed is the same. > Reproducible: > [https://github.com/werpu/myfaces-js-integrationtests/tree/faces_40_viestate_bug] > then run the project via mvn clean clean install exec:java -f pom.xml > then point your browser to: > [http://localhost:8080/IntegrationJSTest/loop/test8-navcase1.jsf?autoTest=true] > > > or follow the link to the loop navigation test in the index.html > The test case performs an implicit Ajax navigation by sending a faces.request > execute on a command link, which triggers the navigation. > Note, only the command link is sent as execute not the entire form, but the > entire form is refreshed. > > Let it run, after roughly a minute you should get following error: > > java.lang.NullPointerException > viewId=/loop/test8-navcase1.xhtml > location=/Users/werpu2/development/workspace/myfaces-js-integrationtests/src/main/webapp/loop/test8-navcase1.xhtml > phaseId=RENDER_RESPONSE(6) > Caused by: > java.lang.NullPointerException > at > org.apache.myfaces.cdi.util.AbstractContextualStorageHolder.destroyAll(AbstractContextualStorageHolder.java:201) > > Stack Trace: > {{java.lang.NullPointerException > at > org.apache.myfaces.cdi.util.AbstractContextualStorageHolder.destroyAll(AbstractContextualStorageHolder.java:201) > at > org.apache.myfaces.cdi.util.AbstractContextualStorageHolder.destroyAll(AbstractContextualStorageHolder.java:242) > at > org.apache.myfaces.cdi.view.ViewScopeContextualStorageHolder$Proxy$_$$_WeldClientProxy.destroyAll(Unknown > Source) > at > org.apache.myfaces.cdi.view.ViewScopeContext.destroyAll(ViewScopeContext.java:202) > at > org.apache.myfaces.application.viewstate.SerializedViewCollection.lambda$put$1(SerializedViewCollection.java:71) > at > org.apache.myfaces.application.viewstate.SerializedViewCollection.put(SerializedViewCollection.java:228) > at > org.apache.myfaces.application.viewstate.SerializedViewCollection.put(SerializedViewCollection.java:70) > at > org.apache.myfaces.application.viewstate.StateCacheServerSide.saveSerializedViewInSession(StateCacheServerSide.java:196) > at > org.apache.myfaces.application.viewstate.StateCacheServerSide.saveSerializedView(StateCacheServerSide.java:465) > at > org.apache.myfaces.renderkit.html.HtmlResponseStateManager.saveState(HtmlResponseStateManager.java:107) > at > org.apache.myfaces.view.facelets.PartialStateManagementStrategy.saveView(PartialStateManagementStrategy.java:794) > at > org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.renderView(FaceletViewDeclarationLanguage.java:1854) > at > org.apache.myfaces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:316) > at > jakarta.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:74) > at > org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:122) > at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:241) > at jakarta.faces.webapp.FacesServlet.service(FacesServlet.java:225) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:223) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158) > at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:185) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:119) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) > at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) > at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:400) > at > org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) > at > org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) > at > org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1739) > at > org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) > at > org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) > at > org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) > at > org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) > at java.base/java.lang.Thread.run(Thread.java:834)}} > > -- This message was sent by Atlassian Jira (v8.20.10#820010)