java.lang.NullPointerException

Oracle Community | 666705 | 1 decade ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    compileing .jrxml file

    Coderanch | 8 years ago | lokesh rajarathanam
    java.lang.NullPointerException
  2. 0

    Any one configured the worflowPortlet.war file for using SAW

    Coderanch | 9 years ago | Srikanth Ganji
    java.lang.NullPointerException
  3. Speed up your debug routine!

    Automated exception search integrated into your IDE

  4. 0

    maven axis2 java2wsdl sun.net.util.URLUtil.urlNoFragString error

    Stack Overflow | 6 years ago | user373201
    java.lang.NullPointerException
Not finding the right solution?
Take a tour to get the most out of Samebug.

Tired of useless tips?

Automated exception search integrated into your IDE

Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.lang.Class.forName0()
  2. Java RT
    Class.forName
    1. java.lang.Class.forName0(Native Method)
    2. java.lang.Class.forName(Class.java:242)
    2 frames
  3. weblogic.security.service
    SecurityServiceManager.initialize
    1. weblogic.security.service.SecurityServiceManagerDelegateImpl.createSecurityProvider(SecurityServiceManagerDelegateImpl.java:267)
    2. weblogic.security.service.SecurityServiceManager.createSecurityProvider(SecurityServiceManager.java:1000)
    3. weblogic.security.service.adapters.AdapterFactory.getAuthenticationProvider(AdapterFactory.java:73)
    4. weblogic.security.service.PrincipalAuthenticator.initialize(PrincipalAuthenticator.java:180)
    5. weblogic.security.service.PrincipalAuthenticator.<init>(PrincipalAuthenticator.java:328)
    6. weblogic.security.service.SecurityServiceManagerDelegateImpl.doATN(SecurityServiceManagerDelegateImpl.java:592)
    7. weblogic.security.service.SecurityServiceManagerDelegateImpl.initializeRealm(SecurityServiceManagerDelegateImpl.java:442)
    8. weblogic.security.service.SecurityServiceManagerDelegateImpl.loadRealm(SecurityServiceManagerDelegateImpl.java:695)
    9. weblogic.security.service.SecurityServiceManagerDelegateImpl.initializeRealms(SecurityServiceManagerDelegateImpl.java:724)
    10. weblogic.security.service.SecurityServiceManagerDelegateImpl.initialize(SecurityServiceManagerDelegateImpl.java:876)
    11. weblogic.security.service.SecurityServiceManager.initialize(SecurityServiceManager.java:775)
    11 frames
  4. weblogic.security
    SecurityService.start
    1. weblogic.security.SecurityService.start(SecurityService.java:133)
    1 frame
  5. weblogic.t3.srvr
    SubsystemRequest.run
    1. weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
    1 frame
  6. weblogic.work
    ExecuteThread.run
    1. weblogic.work.ServerWorkManagerImpl$WorkAdapterImpl.run(ServerWorkManagerImpl.java:518)
    2. weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
    3. weblogic.work.ExecuteThread.run(ExecuteThread.java:179)
    3 frames