[ICE-10936] NPE being thrown when navigating - ICEsoft JIRA Issue Tracker

Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: EE-3.3.0.GA_P03, 4.1
Fix Version/s: EE-4.1.0.RC1, EE-4.1.0.GA, EE-3.3.0.GA_P04, 4.2.BETA, 4.2
Component/s: Framework
Labels:
None
Environment:
ICEfaces

Support Case References:
Support Case #13683 - https://icesoft.my.salesforce.com/5007000001YqIjG

Description

The customer (FedEx) is reporting seeing a NPE being thrown when the navigate through their app. The stack trace looks to point to the same code that was added in rev 46957:

<Jan 26, 2016 12:00:57 PM EST> <Error> <javax.enterprise.resource.webcontainer.jsf.application> <BEA-000000> <Error Rendering
View[/xhtml/messageLists/inboxAndHoldList.xhtml]
java.lang.NullPointerException
        at org.icefaces.impl.context.DOMPartialViewContext.shouldApplyChange(DOMPartialViewContext.java:493)
        at org.icefaces.impl.context.DOMPartialViewContext.applyBrowserChanges(DOMPartialViewContext.java:520)
        at org.icefaces.impl.context.DOMPartialViewContext.processPartial(DOMPartialViewContext.java:141)
        at javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:973)
        at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1819)
        Truncated. see log file for complete stacktrace
>
2016-01-26 12:00:57,447 ERROR (cpc-ui-error:94) - Uncaught exception has occurred
Error code : 7ee18ee7
Referer : http://localhost:7271/cpc-ui/xhtml/alert/alertTool.jsf
Request URI : /cpc-ui/xhtml/alert/alertTool.jsf
Exception :
null
org.icefaces.impl.context.DOMPartialViewContext.shouldApplyChange(DOMPartialViewContext.java:493)
org.icefaces.impl.context.DOMPartialViewContext.applyBrowserChanges(DOMPartialViewContext.java:520)
org.icefaces.impl.context.DOMPartialViewContext.processPartial(DOMPartialViewContext.java:141)
javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:973)
javax.faces.component.UIComponent.encodeAll(UIComponent.java:1819)
com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:421)
com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:125)
javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:286)
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:280)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:254)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:341)
weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3367)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3333)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2220)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2146)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2124)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1564)
weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:254)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:295)
weblogic.work.ExecuteThread.run(ExecuteThread.java:254)

Activity

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Mircea Toma added a comment - 27/Jan/16 2:49 PM

Test for non-null ID in DOMPartialViewContext.applyBrowserChanges() attribute before applying browser changes.

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Mircea Toma added a comment - 27/Jan/16 2:49 PM Test for non-null ID in DOMPartialViewContext.applyBrowserChanges() attribute before applying browser changes.

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Liana Munroe added a comment - 29/Jan/16 9:17 AM

Regressions were run with ICEfaces 4 samples using r47036. NPE was not encountered during testing.

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Liana Munroe added a comment - 29/Jan/16 9:17 AM Regressions were run with ICEfaces 4 samples using r47036. NPE was not encountered during testing.

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Mircea Toma added a comment - 01/Feb/16 5:26 AM

The stack trace indicates that either the document or the ID of the searched element is null. Both variables are checked now so I really need a test case to proceed further.

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Mircea Toma added a comment - 01/Feb/16 5:26 AM The stack trace indicates that either the document or the ID of the searched element is null. Both variables are checked now so I really need a test case to proceed further.

People

Assignee:

Mircea Toma

Reporter:

Mircea Toma

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Watchers:

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Dates

Created:

27/Jan/16 2:45 PM

Updated:

13/Mar/17 1:33 PM

Resolved:

27/Jan/16 2:49 PM