java.util.ConcurrentModificationException

Jive Software Open Source | Holger Bergunde | 6 years ago
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  1. 0

    Exception in thread "AWT-EventQueue-0" java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(Unknown Source) at java.util.HashMap$EntryIterator.next(Unknown Source) at java.util.HashMap$EntryIterator.next(Unknown Source) at org.jivesoftware.smackx.packet.VCard$VCardWriter.appendGenericFields(VCard.java:779) at org.jivesoftware.smackx.packet.VCard$VCardWriter.buildActualContent(VCard.java:717) at org.jivesoftware.smackx.packet.VCard$VCardWriter.access$100(VCard.java:695) at org.jivesoftware.smackx.packet.VCard$VCardWriter$1.addTagContent(VCard.java:706) at org.jivesoftware.smackx.packet.VCard$VCardWriter.appendTag(VCard.java:821) at org.jivesoftware.smackx.packet.VCard$VCardWriter.write(VCard.java:704) at org.jivesoftware.smackx.packet.VCard.getChildElementXML(VCard.java:568) at org.jivesoftware.smack.packet.IQ.toXML(IQ.java:88) at org.jivesoftware.smackx.debugger.EnhancedDebugger$21.run(EnhancedDebugger.java:796) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)

    Jive Software Open Source | 6 years ago | Holger Bergunde
    java.util.ConcurrentModificationException
  2. 0

    Exception in thread "AWT-EventQueue-0" java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(Unknown Source) at java.util.HashMap$EntryIterator.next(Unknown Source) at java.util.HashMap$EntryIterator.next(Unknown Source) at org.jivesoftware.smackx.packet.VCard$VCardWriter.appendGenericFields(VCard.java:779) at org.jivesoftware.smackx.packet.VCard$VCardWriter.buildActualContent(VCard.java:717) at org.jivesoftware.smackx.packet.VCard$VCardWriter.access$100(VCard.java:695) at org.jivesoftware.smackx.packet.VCard$VCardWriter$1.addTagContent(VCard.java:706) at org.jivesoftware.smackx.packet.VCard$VCardWriter.appendTag(VCard.java:821) at org.jivesoftware.smackx.packet.VCard$VCardWriter.write(VCard.java:704) at org.jivesoftware.smackx.packet.VCard.getChildElementXML(VCard.java:568) at org.jivesoftware.smack.packet.IQ.toXML(IQ.java:88) at org.jivesoftware.smackx.debugger.EnhancedDebugger$21.run(EnhancedDebugger.java:796) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)

    JIRA | 6 years ago | Holger Bergunde
    java.util.ConcurrentModificationException
  3. 0

    Exception in thread "AWT-EventQueue-0" java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(Unknown Source) at java.util.HashMap$EntryIterator.next(Unknown Source) at java.util.HashMap$EntryIterator.next(Unknown Source) at org.jivesoftware.smackx.packet.VCard$VCardWriter.appendGenericFields(VCard.java:779) at org.jivesoftware.smackx.packet.VCard$VCardWriter.buildActualContent(VCard.java:717) at org.jivesoftware.smackx.packet.VCard$VCardWriter.access$100(VCard.java:695) at org.jivesoftware.smackx.packet.VCard$VCardWriter$1.addTagContent(VCard.java:706) at org.jivesoftware.smackx.packet.VCard$VCardWriter.appendTag(VCard.java:821) at org.jivesoftware.smackx.packet.VCard$VCardWriter.write(VCard.java:704) at org.jivesoftware.smackx.packet.VCard.getChildElementXML(VCard.java:568) at org.jivesoftware.smack.packet.IQ.toXML(IQ.java:88) at org.jivesoftware.smackx.debugger.EnhancedDebugger$21.run(EnhancedDebugger.java:796) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)

    Jive Software Open Source | 6 years ago | Holger Bergunde
    java.util.ConcurrentModificationException
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  5. 0

    Crash

    GitHub | 3 years ago | ExodusDeath
    java.util.ConcurrentModificationException
  6. 0

    Getting ConcurrentModificationException while modifying a HashMap in a thread class

    Stack Overflow | 5 years ago | Rakesh
    java.util.ConcurrentModificationException
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Root Cause Analysis

  1. java.util.ConcurrentModificationException

    No message provided

    at java.util.HashMap$HashIterator.nextEntry()
  2. Java RT
    HashMap$EntryIterator.next
    1. java.util.HashMap$HashIterator.nextEntry(Unknown Source)
    2. java.util.HashMap$EntryIterator.next(Unknown Source)
    3. java.util.HashMap$EntryIterator.next(Unknown Source)
    3 frames
  3. Smack Extensions
    VCard.getChildElementXML
    1. org.jivesoftware.smackx.packet.VCard$VCardWriter.appendGenericFields(VCard.java:779)
    2. org.jivesoftware.smackx.packet.VCard$VCardWriter.buildActualContent(VCard.java:717)
    3. org.jivesoftware.smackx.packet.VCard$VCardWriter.access$100(VCard.java:695)
    4. org.jivesoftware.smackx.packet.VCard$VCardWriter$1.addTagContent(VCard.java:706)
    5. org.jivesoftware.smackx.packet.VCard$VCardWriter.appendTag(VCard.java:821)
    6. org.jivesoftware.smackx.packet.VCard$VCardWriter.write(VCard.java:704)
    7. org.jivesoftware.smackx.packet.VCard.getChildElementXML(VCard.java:568)
    7 frames
  4. Smack
    IQ.toXML
    1. org.jivesoftware.smack.packet.IQ.toXML(IQ.java:88)
    1 frame
  5. org.jivesoftware.smackx
    EnhancedDebugger$21.run
    1. org.jivesoftware.smackx.debugger.EnhancedDebugger$21.run(EnhancedDebugger.java:796)
    1 frame
  6. Java RT
    EventDispatchThread.run
    1. java.awt.event.InvocationEvent.dispatch(Unknown Source)
    2. java.awt.EventQueue.dispatchEvent(Unknown Source)
    3. java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    4. java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    5. java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    6. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    7. java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    8. java.awt.EventDispatchThread.run(Unknown Source)
    8 frames