java.lang.NullPointerException

Oracle Community | Juan Carlos Gambero | 2 years ago
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  1. 0

    GitHub comment 64#29880302

    GitHub | 3 years ago | brkerez
    java.lang.IllegalStateException: Unable to reflectively invoke public java.util.List com.restfb.types.Conversation.getMessages() on class com.restfb.types.Conversation
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    GitHub comment 640#161480162

    GitHub | 1 year ago | abstratt
    java.lang.NullPointerException
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    How to create XAdES signature (Java) | Joinup

    europa.eu | 6 months ago
    java.lang.NullPointerException
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.Collections$UnmodifiableCollection.<init>()
  2. Java RT
    Collections.unmodifiableList
    1. java.util.Collections$UnmodifiableCollection.<init>(Collections.java:992)
    2. java.util.Collections$UnmodifiableList.<init>(Collections.java:1145)
    3. java.util.Collections.unmodifiableList(Collections.java:1131)
    3 frames
  3. oracle.iam.connectors
    ICProvisioningManager.addChildTableValue
    1. oracle.iam.connectors.icfcommon.Form.getChildFormFieldValues(Form.java:149)
    2. oracle.iam.connectors.icfcommon.prov.ProvEvent.handleChildForm(ProvEvent.java:217)
    3. oracle.iam.connectors.icfcommon.prov.ProvEvent.buildChildFormAttributes(ProvEvent.java:152)
    4. oracle.iam.connectors.icfcommon.prov.ICProvisioningManager.doUpdateChildTableValue(ICProvisioningManager.java:193)
    5. oracle.iam.connectors.icfcommon.prov.ICProvisioningManager.addChildTableValue(ICProvisioningManager.java:137)
    5 frames
  4. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:597)
    4 frames
  5. com.thortech.xl
    tcProvisioningOperationsBean.retryTasks
    1. com.thortech.xl.adapterGlue.ScheduleItemEvents.adpDGLORAADDUSERTOGROUP.ORAADDUSERTOGROUP(adpDGLORAADDUSERTOGROUP.java:113)
    2. com.thortech.xl.adapterGlue.ScheduleItemEvents.adpDGLORAADDUSERTOGROUP.implementation(adpDGLORAADDUSERTOGROUP.java:58)
    3. com.thortech.xl.client.events.tcBaseEvent.run(tcBaseEvent.java:197)
    4. com.thortech.xl.dataobj.tcDataObj.runEvent(tcDataObj.java:2496)
    5. com.thortech.xl.dataobj.tcScheduleItem.runMilestoneEvent(tcScheduleItem.java:3166)
    6. com.thortech.xl.dataobj.tcScheduleItem.eventPostInsert(tcScheduleItem.java:707)
    7. com.thortech.xl.dataobj.tcDataObj.insert(tcDataObj.java:606)
    8. com.thortech.xl.dataobj.tcDataObj.save(tcDataObj.java:478)
    9. com.thortech.xl.ejb.beansimpl.tcProvisioningOperationsBean.retryTasks(tcProvisioningOperationsBean.java:4178)
    9 frames
  6. Thor.API.Operations
    tcProvisioningOperationsIntfEJB.retryTasksx
    1. Thor.API.Operations.tcProvisioningOperationsIntfEJB.retryTasksx(Unknown Source)
    1 frame
  7. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:597)
    4 frames
  8. com.bea.core
    ReflectiveMethodInvocation.proceed
    1. com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
    2. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
    3. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
    4. com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
    5. com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
    6. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    6 frames
  9. com.oracle.pitchfork
    MethodInvocationVisitorImpl.visit
    1. com.oracle.pitchfork.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:34)
    1 frame
  10. weblogic.ejb.container
    EnvironmentInterceptorCallbackImpl.callback
    1. weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
    1 frame
  11. com.oracle.pitchfork
    EnvironmentInterceptor.invoke
    1. com.oracle.pitchfork.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:42)
    1 frame
  12. com.bea.core
    JdkDynamicAopProxy.invoke
    1. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    2. com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
    3. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    4. com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
    5. com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
    6. com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    7. com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    7 frames
  13. com.sun.proxy
    $Proxy560.retryTasksx
    1. com.sun.proxy.$Proxy560.retryTasksx(Unknown Source)
    1 frame
  14. Thor.API.Operations
    tcProvisioningOperationsIntfEJB_4xftoh_tcProvisioningOperationsIntfRemoteImpl.__WL_invoke
    1. Thor.API.Operations.tcProvisioningOperationsIntfEJB_4xftoh_tcProvisioningOperationsIntfRemoteImpl.__WL_invoke(Unknown Source)
    1 frame
  15. weblogic.ejb.container
    SessionRemoteMethodInvoker.invoke
    1. weblogic.ejb.container.internal.SessionRemoteMethodInvoker.invoke(SessionRemoteMethodInvoker.java:40)
    1 frame
  16. Thor.API.Operations
    tcProvisioningOperationsIntfEJB_4xftoh_tcProvisioningOperationsIntfRemoteImpl.retryTasksx
    1. Thor.API.Operations.tcProvisioningOperationsIntfEJB_4xftoh_tcProvisioningOperationsIntfRemoteImpl.retryTasksx(Unknown Source)
    1 frame
  17. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:597)
    4 frames
  18. weblogic.ejb.container
    RemoteBusinessIntfProxy.invoke
    1. weblogic.ejb.container.internal.RemoteBusinessIntfProxy.invoke(RemoteBusinessIntfProxy.java:85)
    1 frame
  19. com.sun.proxy
    $Proxy214.retryTasksx
    1. com.sun.proxy.$Proxy214.retryTasksx(Unknown Source)
    1 frame
  20. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:597)
    4 frames
  21. Spring AOP
    JdkDynamicAopProxy.invoke
    1. org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
    2. org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:198)
    2 frames
  22. com.sun.proxy
    $Proxy554.retryTasksx
    1. com.sun.proxy.$Proxy554.retryTasksx(Unknown Source)
    1 frame
  23. Thor.API.Operations
    tcProvisioningOperationsIntfDelegate.retryTasks
    1. Thor.API.Operations.tcProvisioningOperationsIntfDelegate.retryTasks(Unknown Source)
    1 frame
  24. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:597)
    4 frames
  25. Spring AOP
    ReflectiveMethodInvocation.proceed
    1. org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
    2. org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
    3. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
    3 frames
  26. oracle.iam.platform
    DMSMethodInterceptor.invoke
    1. oracle.iam.platform.utils.DMSMethodInterceptor.invoke(DMSMethodInterceptor.java:25)
    1 frame
  27. Spring AOP
    JdkDynamicAopProxy.invoke
    1. org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
    2. org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    2 frames
  28. com.sun.proxy
    $Proxy555.retryTasks
    1. com.sun.proxy.$Proxy555.retryTasks(Unknown Source)
    1 frame
  29. com.thortech.xl
    ResourceProfileProvisioningTasksAction.retryTasks
    1. com.thortech.xl.webclient.actions.ResourceProfileProvisioningTasksAction.retryTasks(ResourceProfileProvisioningTasksAction.java:715)
    1 frame
  30. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    4. java.lang.reflect.Method.invoke(Method.java:597)
    4 frames
  31. struts
    DispatchAction.dispatchMethod
    1. org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269)
    1 frame
  32. com.thortech.xl
    tcAction.execute
    1. com.thortech.xl.webclient.actions.tcLookupDispatchAction.execute(tcLookupDispatchAction.java:133)
    2. com.thortech.xl.webclient.actions.tcActionBase.execute(tcActionBase.java:900)
    3. com.thortech.xl.webclient.actions.tcAction.execute(tcAction.java:213)
    3 frames
  33. Struts Core
    ActionCommandBase.execute
    1. org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)
    2. org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)
    3. org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
    3 frames
  34. Commons Chain
    ChainBase.execute
    1. org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
    2. org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)
    3. org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)
    3 frames
  35. Struts Core
    ComposableRequestProcessor.process
    1. org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
    1 frame
  36. struts
    ActionServlet.doPost
    1. org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
    2. org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
    2 frames
  37. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
    2 frames
  38. Atmosphere weblogic
    FilterChainImpl.doFilter
    1. weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
    2. weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
    3. weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)
    4. weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
    5. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
    5 frames
  39. com.thortech.xl
    CSRFFilter.doFilter
    1. com.thortech.xl.webclient.security.CSRFFilter.doFilter(CSRFFilter.java:76)
    1 frame
  40. Atmosphere weblogic
    FilterChainImpl.doFilter
    1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
    1 frame
  41. oracle.iam.platform
    OIMAuthContextFilter.doFilter
    1. oracle.iam.platform.auth.web.OIMAuthContextFilter.doFilter(OIMAuthContextFilter.java:112)
    1 frame
  42. Atmosphere weblogic
    FilterChainImpl.doFilter
    1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
    1 frame
  43. oracle.security.jps
    JpsAbsFilter$1.run
    1. oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
    1 frame
  44. Java RT
    AccessController.doPrivileged
    1. java.security.AccessController.doPrivileged(Native Method)
    1 frame
  45. oracle.security.jps
    JpsFilter.doFilter
    1. oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:324)
    2. oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
    3. oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
    4. oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
    5. oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
    5 frames
  46. Atmosphere weblogic
    FilterChainImpl.doFilter
    1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
    1 frame
  47. oracle.security.am
    OAMValidationSystemFilter.doFilter
    1. oracle.security.am.agent.wls.filters.OAMServletAuthenticationFilter.doFilter(OAMServletAuthenticationFilter.java:265)
    2. oracle.security.am.agent.wls.filters.OAMValidationSystemFilter.doFilter(OAMValidationSystemFilter.java:133)
    2 frames
  48. oracle.security.wls
    OAMAgentWrapperFilter.doFilter
    1. oracle.security.wls.oamagent.OAMAgentWrapperFilter.doFilter(OAMAgentWrapperFilter.java:120)
    1 frame
  49. Atmosphere weblogic
    FilterChainImpl.doFilter
    1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
    1 frame
  50. oracle.dms.servlet
    DMSServletFilter.doFilter
    1. oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:163)
    1 frame
  51. Atmosphere weblogic
    WebAppServletContext$ServletInvocationAction.run
    1. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
    2. weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
    3. weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
    4. weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)
    5. weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)
    5 frames
  52. weblogic.security.acl
    AuthenticatedSubject.doAs
    1. weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    1 frame
  53. weblogic.security.service
    SecurityManager.runAs
    1. weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
    1 frame
  54. Atmosphere weblogic
    ServletRequestImpl.run
    1. weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)
    2. weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
    3. weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
    3 frames
  55. weblogic.work
    ExecuteThread.run
    1. weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
    2. weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
    2 frames