java.lang.NullPointerException

crunchify.com | 8 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.apache.tomcat.util.digester.Digester.getXMLReader()
  2. Glassfish Core
    Digester.parse
    1. org.apache.tomcat.util.digester.Digester.getXMLReader(Digester.java:887)
    2. org.apache.tomcat.util.digester.Digester.parse(Digester.java:1556)
    2 frames
  3. org.apache.catalina
    MemoryUserDatabaseFactory.getObjectInstance
    1. org.apache.catalina.users.MemoryUserDatabase.open(MemoryUserDatabase.java:431)
    2. org.apache.catalina.users.MemoryUserDatabaseFactory.getObjectInstance(MemoryUserDatabaseFactory.java:104)
    2 frames
  4. Web Container Naming Utilities
    ResourceFactory.getObjectInstance
    1. org.apache.naming.factory.ResourceFactory.getObjectInstance(ResourceFactory.java:143)
    1 frame
  5. Java RT
    NamingManager.getObjectInstance
    1. javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:321)
    1 frame
  6. Web Container Naming Utilities
    NamingContext.lookup
    1. org.apache.naming.NamingContext.lookup(NamingContext.java:843)
    2. org.apache.naming.NamingContext.lookup(NamingContext.java:168)
    2 frames
  7. Glassfish Core
    Catalina.start
    1. org.apache.catalina.realm.UserDatabaseRealm.startInternal(UserDatabaseRealm.java:255)
    2. org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    3. org.apache.catalina.realm.CombinedRealm.startInternal(CombinedRealm.java:201)
    4. org.apache.catalina.realm.LockOutRealm.startInternal(LockOutRealm.java:120)
    5. org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    6. org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1109)
    7. org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:302)
    8. org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    9. org.apache.catalina.core.StandardService.startInternal(StandardService.java:443)
    10. org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    11. org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:732)
    12. org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    13. org.apache.catalina.startup.Catalina.start(Catalina.java:691)
    13 frames
  8. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:606)
    4 frames
  9. Glassfish Core
    Bootstrap.main
    1. org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:322)
    2. org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:456)
    2 frames