java.lang.NullPointerException

Jive Software Open Source | Gaston Dombiak | 1 decade ago
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  1. 0

    2006.06.14 15:02:33 [org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:128) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.remove(LinkedBlockingQueue.java:460) at org.jivesoftware.wildfire.pubsub.PubSubEngine.queueItemToRemove(PubSubEngine.java:1878) at org.jivesoftware.wildfire.pubsub.LeafNode.deleteItems(LeafNode.java:310) at org.jivesoftware.wildfire.pubsub.PubSubEngine.deleteItems(PubSubEngine.java:503) at org.jivesoftware.wildfire.pubsub.PubSubEngine.process(PubSubEngine.java:175) at org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:116) at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:215) at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:96) at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65) at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:230) at org.jivesoftware.wildfire.net.ClientSocketReader.processIQ(ClientSocketReader.java:50) at org.jivesoftware.wildfire.net.SocketReader.process(SocketReader.java:196) at org.jivesoftware.wildfire.net.BlockingReadingMode.readStream(BlockingReadingMode.java:156) at org.jivesoftware.wildfire.net.BlockingReadingMode.run(BlockingReadingMode.java:62) at org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:106) at java.lang.Thread.run(Thread.java:595) 2006.06.14 15:02:33 [org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:128) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.remove(LinkedBlockingQueue.java:460) at org.jivesoftware.wildfire.pubsub.PubSubEngine.queueItemToRemove(PubSubEngine.java:1878) at org.jivesoftware.wildfire.pubsub.LeafNode.deleteItems(LeafNode.java:310) at org.jivesoftware.wildfire.pubsub.PubSubEngine.deleteItems(PubSubEngine.java:503) at org.jivesoftware.wildfire.pubsub.PubSubEngine.process(PubSubEngine.java:175) at org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:116) at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:215) at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:96) at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65) at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:230) at org.jivesoftware.wildfire.net.ClientSocketReader.processIQ(ClientSocketReader.java:50) at org.jivesoftware.wildfire.net.SocketReader.process(SocketReader.java:196) at org.jivesoftware.wildfire.net.BlockingReadingMode.readStream(BlockingReadingMode.java:156) at org.jivesoftware.wildfire.net.BlockingReadingMode.run(BlockingReadingMode.java:62) at org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:106) at java.lang.Thread.run(Thread.java:595) 2006.06.14 15:03:42 [org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1936) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.extract(LinkedBlockingQueue.java:137) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:420) at org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1926) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462) 2006.06.14 15:05:42 [org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1936) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.extract(LinkedBlockingQueue.java:137) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:420) at org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1926) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462) 2006.06.14 15:07:42 [org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1936) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.extract(LinkedBlockingQueue.java:137) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:420) at org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1926) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462)

    Jive Software Open Source | 1 decade ago | Gaston Dombiak
    java.lang.NullPointerException
  2. 0

    2006.06.14 15:02:33 [org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:128) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.remove(LinkedBlockingQueue.java:460) at org.jivesoftware.wildfire.pubsub.PubSubEngine.queueItemToRemove(PubSubEngine.java:1878) at org.jivesoftware.wildfire.pubsub.LeafNode.deleteItems(LeafNode.java:310) at org.jivesoftware.wildfire.pubsub.PubSubEngine.deleteItems(PubSubEngine.java:503) at org.jivesoftware.wildfire.pubsub.PubSubEngine.process(PubSubEngine.java:175) at org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:116) at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:215) at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:96) at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65) at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:230) at org.jivesoftware.wildfire.net.ClientSocketReader.processIQ(ClientSocketReader.java:50) at org.jivesoftware.wildfire.net.SocketReader.process(SocketReader.java:196) at org.jivesoftware.wildfire.net.BlockingReadingMode.readStream(BlockingReadingMode.java:156) at org.jivesoftware.wildfire.net.BlockingReadingMode.run(BlockingReadingMode.java:62) at org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:106) at java.lang.Thread.run(Thread.java:595) 2006.06.14 15:02:33 [org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:128) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.remove(LinkedBlockingQueue.java:460) at org.jivesoftware.wildfire.pubsub.PubSubEngine.queueItemToRemove(PubSubEngine.java:1878) at org.jivesoftware.wildfire.pubsub.LeafNode.deleteItems(LeafNode.java:310) at org.jivesoftware.wildfire.pubsub.PubSubEngine.deleteItems(PubSubEngine.java:503) at org.jivesoftware.wildfire.pubsub.PubSubEngine.process(PubSubEngine.java:175) at org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:116) at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:215) at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:96) at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65) at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:230) at org.jivesoftware.wildfire.net.ClientSocketReader.processIQ(ClientSocketReader.java:50) at org.jivesoftware.wildfire.net.SocketReader.process(SocketReader.java:196) at org.jivesoftware.wildfire.net.BlockingReadingMode.readStream(BlockingReadingMode.java:156) at org.jivesoftware.wildfire.net.BlockingReadingMode.run(BlockingReadingMode.java:62) at org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:106) at java.lang.Thread.run(Thread.java:595) 2006.06.14 15:03:42 [org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1936) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.extract(LinkedBlockingQueue.java:137) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:420) at org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1926) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462) 2006.06.14 15:05:42 [org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1936) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.extract(LinkedBlockingQueue.java:137) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:420) at org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1926) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462) 2006.06.14 15:07:42 [org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1936) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.extract(LinkedBlockingQueue.java:137) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:420) at org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1926) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462)

    JIRA | 1 decade ago | Gaston Dombiak
    java.lang.NullPointerException
  3. 0

    2006.06.14 15:02:33 [org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:128) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.remove(LinkedBlockingQueue.java:460) at org.jivesoftware.wildfire.pubsub.PubSubEngine.queueItemToRemove(PubSubEngine.java:1878) at org.jivesoftware.wildfire.pubsub.LeafNode.deleteItems(LeafNode.java:310) at org.jivesoftware.wildfire.pubsub.PubSubEngine.deleteItems(PubSubEngine.java:503) at org.jivesoftware.wildfire.pubsub.PubSubEngine.process(PubSubEngine.java:175) at org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:116) at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:215) at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:96) at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65) at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:230) at org.jivesoftware.wildfire.net.ClientSocketReader.processIQ(ClientSocketReader.java:50) at org.jivesoftware.wildfire.net.SocketReader.process(SocketReader.java:196) at org.jivesoftware.wildfire.net.BlockingReadingMode.readStream(BlockingReadingMode.java:156) at org.jivesoftware.wildfire.net.BlockingReadingMode.run(BlockingReadingMode.java:62) at org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:106) at java.lang.Thread.run(Thread.java:595) 2006.06.14 15:02:33 [org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:128) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.remove(LinkedBlockingQueue.java:460) at org.jivesoftware.wildfire.pubsub.PubSubEngine.queueItemToRemove(PubSubEngine.java:1878) at org.jivesoftware.wildfire.pubsub.LeafNode.deleteItems(LeafNode.java:310) at org.jivesoftware.wildfire.pubsub.PubSubEngine.deleteItems(PubSubEngine.java:503) at org.jivesoftware.wildfire.pubsub.PubSubEngine.process(PubSubEngine.java:175) at org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:116) at org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:215) at org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:96) at org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65) at org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:230) at org.jivesoftware.wildfire.net.ClientSocketReader.processIQ(ClientSocketReader.java:50) at org.jivesoftware.wildfire.net.SocketReader.process(SocketReader.java:196) at org.jivesoftware.wildfire.net.BlockingReadingMode.readStream(BlockingReadingMode.java:156) at org.jivesoftware.wildfire.net.BlockingReadingMode.run(BlockingReadingMode.java:62) at org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:106) at java.lang.Thread.run(Thread.java:595) 2006.06.14 15:03:42 [org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1936) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.extract(LinkedBlockingQueue.java:137) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:420) at org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1926) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462) 2006.06.14 15:05:42 [org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1936) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.extract(LinkedBlockingQueue.java:137) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:420) at org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1926) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462) 2006.06.14 15:07:42 [org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1936) ] Internal server error java.lang.NullPointerException at java.util.concurrent.LinkedBlockingQueue.extract(LinkedBlockingQueue.java:137) at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:420) at org.jivesoftware.wildfire.pubsub.PubSubEngine$PublishedItemTask.run(PubSubEngine.java:1926) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462)

    Jive Software Open Source | 1 decade ago | Gaston Dombiak
    java.lang.NullPointerException
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  5. 0

    Getting a nullpointer exception when switching displayables in J2ME

    Stack Overflow | 6 years ago | Pallinder
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179
  6. 0

    J2ME (Java) - Null Pointer Exception caught in Display Class

    Stack Overflow | 6 years ago | Tom
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callScreenListener(), bci=46 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=74 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$DisplayEventConsumerImpl.handleKeyEvent(), bci=17 at com.sun.midp.lcdui.DisplayEventListener.process(), bci=277 at com.sun.midp.events.EventQueue.run(), bci=179

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.util.concurrent.LinkedBlockingQueue.remove()
    2. Java RT
      LinkedBlockingQueue.remove
      1. java.util.concurrent.LinkedBlockingQueue.remove(LinkedBlockingQueue.java:460)
      1 frame
    3. org.jivesoftware.wildfire
      SocketReader.run
      1. org.jivesoftware.wildfire.pubsub.PubSubEngine.queueItemToRemove(PubSubEngine.java:1878)
      2. org.jivesoftware.wildfire.pubsub.LeafNode.deleteItems(LeafNode.java:310)
      3. org.jivesoftware.wildfire.pubsub.PubSubEngine.deleteItems(PubSubEngine.java:503)
      4. org.jivesoftware.wildfire.pubsub.PubSubEngine.process(PubSubEngine.java:175)
      5. org.jivesoftware.wildfire.pubsub.PubSubModule.process(PubSubModule.java:116)
      6. org.jivesoftware.wildfire.IQRouter.handle(IQRouter.java:215)
      7. org.jivesoftware.wildfire.IQRouter.route(IQRouter.java:96)
      8. org.jivesoftware.wildfire.PacketRouter.route(PacketRouter.java:65)
      9. org.jivesoftware.wildfire.net.SocketReader.processIQ(SocketReader.java:230)
      10. org.jivesoftware.wildfire.net.ClientSocketReader.processIQ(ClientSocketReader.java:50)
      11. org.jivesoftware.wildfire.net.SocketReader.process(SocketReader.java:196)
      12. org.jivesoftware.wildfire.net.BlockingReadingMode.readStream(BlockingReadingMode.java:156)
      13. org.jivesoftware.wildfire.net.BlockingReadingMode.run(BlockingReadingMode.java:62)
      14. org.jivesoftware.wildfire.net.SocketReader.run(SocketReader.java:106)
      14 frames
    4. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:595)
      1 frame