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Null Pointer Exception while editing the Metadata field name or removing the choice list in workspac

Sanjeev-OFMSep 23 2015 — edited Oct 29 2015

Hi,

I'm using WebCenter enterprise capture 11.1.1.8.0 and here in console workspace I want to remove the choice list from one of the metadata field and when I'm trying to save the record I'm getting the Null pointer Excpetion in the UI and below is the server log. please advise How I can remove the choice list and make a normal field or rename the Metadata Field name.

Server log:

[2015-09-23T17:57:04.843+05:30] [capture_server1] [ERROR] [ADFC-50017] [oracle.adfinternal.controller.application.AdfcExceptionHandler] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: wlsadm] [ecid: 0000KzuAyHo8PtG5IzWByf1M0Z3W0000eP,0] [APP: capture] [DSID: 0000KztmEpp8PtG5IzWByf1M0Z3W0000Q7] ADFc: While attempting to handle this exception the application's exception handler failed.[[

javax.faces.el.EvaluationException: java.lang.NullPointerException

at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:58)

at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodBinding(UIXComponentBase.java:1415)

at org.apache.myfaces.trinidad.component.UIXEditableValue.broadcast(UIXEditableValue.java:216)

at oracle.adf.view.rich.component.fragment.UIXRegion.broadcast(UIXRegion.java:181)

at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)

at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)

at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)

at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:103)

at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:92)

at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:361)

at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:96)

at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:97)

at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:1086)

at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:478)

at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:207)

at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)

at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)

at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)

at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:128)

at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)

at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)

at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)

at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)

at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)

at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:180)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)

at java.security.AccessController.doPrivileged(Native Method)

at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:324)

at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)

at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)

at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)

at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:163)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)

at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)

at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)

at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)

at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)

at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)

at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)

at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)

at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)

at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)

at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

Caused by: java.lang.NullPointerException

at oracle.dc.admin.view.indexdef.FieldsManager.pickListSourceChanged(FieldsManager.java:696)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at com.sun.el.parser.AstValue.invoke(AstValue.java:187)

at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:297)

at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:53)

... 54 more

]]

[2015-09-23T17:57:04.854+05:30] [capture_server1] [WARNING] [] [oracle.adfinternal.view.faces.lifecycle.LifecycleImpl] [tid: [ACTIVE].ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: wlsadm] [ecid: 0000KzuAyHo8PtG5IzWByf1M0Z3W0000eP,0] [APP: capture] [DSID: 0000KztmEpp8PtG5IzWByf1M0Z3W0000Q7] ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase PROCESS_VALIDATIONS 3[[