java.lang.NullPointerException

JIRA | Guus der Kinderen | 12 months ago
  1. 0

    When Spark is used to join a MUC room that hides the real JID of occupants, a NullPointerException occurs: {code}Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333) at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:988) at org.jivesoftware.smack.Roster.getPresence(Roster.java:469) at org.jivesoftware.spark.PresenceManager.getPresence(PresenceManager.java:117) at org.jivesoftware.spark.ui.conferences.GroupChatParticipantList.addParticipant(GroupChatParticipantList.java:354) at org.jivesoftware.spark.ui.conferences.GroupChatParticipantList$3$1.run(GroupChatParticipantList.java:218) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745) at java.awt.EventQueue.access$300(EventQueue.java:103) at java.awt.EventQueue$3.run(EventQueue.java:706) at java.awt.EventQueue$3.run(EventQueue.java:704) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:715) at org.jivesoftware.sparkimpl.plugin.idle.UserIdlePlugin$1.dispatchEvent(UserIdlePlugin.java:182) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) at java.awt.EventDispatchThread.run(EventDispatchThread.java:91){code}

    Jive Software Open Source | 12 months ago | Guus der Kinderen
    java.lang.NullPointerException
  2. 0

    When Spark is used to join a MUC room that hides the real JID of occupants, a NullPointerException occurs: {code}Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333) at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:988) at org.jivesoftware.smack.Roster.getPresence(Roster.java:469) at org.jivesoftware.spark.PresenceManager.getPresence(PresenceManager.java:117) at org.jivesoftware.spark.ui.conferences.GroupChatParticipantList.addParticipant(GroupChatParticipantList.java:354) at org.jivesoftware.spark.ui.conferences.GroupChatParticipantList$3$1.run(GroupChatParticipantList.java:218) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745) at java.awt.EventQueue.access$300(EventQueue.java:103) at java.awt.EventQueue$3.run(EventQueue.java:706) at java.awt.EventQueue$3.run(EventQueue.java:704) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:715) at org.jivesoftware.sparkimpl.plugin.idle.UserIdlePlugin$1.dispatchEvent(UserIdlePlugin.java:182) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) at java.awt.EventDispatchThread.run(EventDispatchThread.java:91){code}

    JIRA | 12 months ago | Guus der Kinderen
    java.lang.NullPointerException
  3. 0

    When Spark is used to join a MUC room that hides the real JID of occupants, a NullPointerException occurs: {code}Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333) at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:988) at org.jivesoftware.smack.Roster.getPresence(Roster.java:469) at org.jivesoftware.spark.PresenceManager.getPresence(PresenceManager.java:117) at org.jivesoftware.spark.ui.conferences.GroupChatParticipantList.addParticipant(GroupChatParticipantList.java:354) at org.jivesoftware.spark.ui.conferences.GroupChatParticipantList$3$1.run(GroupChatParticipantList.java:218) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745) at java.awt.EventQueue.access$300(EventQueue.java:103) at java.awt.EventQueue$3.run(EventQueue.java:706) at java.awt.EventQueue$3.run(EventQueue.java:704) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:715) at org.jivesoftware.sparkimpl.plugin.idle.UserIdlePlugin$1.dispatchEvent(UserIdlePlugin.java:182) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138) at java.awt.EventDispatchThread.run(EventDispatchThread.java:91){code}

    Jive Software Open Source | 12 months ago | Guus der Kinderen
    java.lang.NullPointerException
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    NullPointerException

    GitHub | 3 years ago | Usnul
    java.lang.NullPointerException
  6. 0

    Can't get RDBMS Entities with relationships

    GitHub | 3 years ago | kkmishra
    java.lang.NullPointerException

    8 unregistered visitors
    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.util.concurrent.ConcurrentHashMap.hash()
    2. Java RT
      ConcurrentHashMap.get
      1. java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333)
      2. java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:988)
      2 frames
    3. Smack
      Roster.getPresence
      1. org.jivesoftware.smack.Roster.getPresence(Roster.java:469)
      1 frame
    4. org.jivesoftware.spark
      GroupChatParticipantList$3$1.run
      1. org.jivesoftware.spark.PresenceManager.getPresence(PresenceManager.java:117)
      2. org.jivesoftware.spark.ui.conferences.GroupChatParticipantList.addParticipant(GroupChatParticipantList.java:354)
      3. org.jivesoftware.spark.ui.conferences.GroupChatParticipantList$3$1.run(GroupChatParticipantList.java:218)
      3 frames
    5. Java RT
      EventQueue.dispatchEvent
      1. java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312)
      2. java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745)
      3. java.awt.EventQueue.access$300(EventQueue.java:103)
      4. java.awt.EventQueue$3.run(EventQueue.java:706)
      5. java.awt.EventQueue$3.run(EventQueue.java:704)
      6. java.security.AccessController.doPrivileged(Native Method)
      7. java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
      8. java.awt.EventQueue.dispatchEvent(EventQueue.java:715)
      8 frames
    6. org.jivesoftware.sparkimpl
      UserIdlePlugin$1.dispatchEvent
      1. org.jivesoftware.sparkimpl.plugin.idle.UserIdlePlugin$1.dispatchEvent(UserIdlePlugin.java:182)
      1 frame
    7. Java RT
      EventDispatchThread.pumpEvents
      1. java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
      2. java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
      3. java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
      4. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
      5. java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
      5 frames