java.lang.NullPointerException

Oracle Community | Njin | 2 years ago
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    Issue while indexing.

    Oracle Community | 2 years ago | Njin
    java.lang.NullPointerException
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    Getting NullPointer while deleting an asset.

    Oracle Community | 2 years ago | Njin
    org.apache.jasper.JasperException: com.fatwire.cs.ui.framework.UIException: java.lang.NullPointerException
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    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
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    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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    Cloud Foundry v2 in Grails

    Stack Overflow | 2 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.openmarket.basic.common.GeneralListCopy.getFileData()
    2. com.openmarket.basic
      GeneralListCopy.getFileData
      1. com.openmarket.basic.common.GeneralListCopy.getFileData(GeneralListCopy.java:226)
      1 frame
    3. com.fatwire.assetapi
      AssetDataManagerImpl.read
      1. com.fatwire.assetapi.data.FlexAssetDataReadStrategy._getAssetsDataFromAssetSet(FlexAssetDataReadStrategy.java:562)
      2. com.fatwire.assetapi.data.FlexAssetDataReadStrategy._loadFlexAttributes(FlexAssetDataReadStrategy.java:951)
      3. com.fatwire.assetapi.data.FlexAssetDataReadStrategy._populate(FlexAssetDataReadStrategy.java:126)
      4. com.fatwire.assetapi.data.FlexAssetDataReadStrategy.read(FlexAssetDataReadStrategy.java:100)
      5. com.fatwire.assetapi.data.BasicAssetDataReadStrategy.read(BasicAssetDataReadStrategy.java:159)
      6. com.fatwire.assetapi.data.FlexAssetDataReadStrategy.read(FlexAssetDataReadStrategy.java:107)
      7. com.fatwire.assetapi.data.AssetDataManagerImpl.read(AssetDataManagerImpl.java:126)
      7 frames
    4. com.fatwire.search
      IndexSourceIteratorImpl.next
      1. com.fatwire.search.source.IndexSourceIteratorImpl.next(IndexSourceIteratorImpl.java:90)
      2. com.fatwire.search.source.IndexSourceIteratorImpl.next(IndexSourceIteratorImpl.java:36)
      2 frames
    5. com.fatwire.cs
      UnifiedIterator.next
      1. com.fatwire.cs.core.util.UnifiedIterator.next(UnifiedIterator.java:64)
      1 frame
    6. com.fatwire.search
      AssetQueueIndexSourceUtil$indexingRunnable.run
      1. com.fatwire.search.lucene.LuceneSearchEngine._addData(LuceneSearchEngine.java:436)
      2. com.fatwire.search.lucene.LuceneSearchEngine.index(LuceneSearchEngine.java:165)
      3. com.fatwire.search.engine.SearchEngineLockWrapper.index(SearchEngineLockWrapper.java:55)
      4. com.fatwire.search.util.AssetQueueIndexSourceUtil._processAll(AssetQueueIndexSourceUtil.java:119)
      5. com.fatwire.search.util.AssetQueueIndexSourceUtil.access$000(AssetQueueIndexSourceUtil.java:35)
      6. com.fatwire.search.util.AssetQueueIndexSourceUtil$indexingRunnable.run(AssetQueueIndexSourceUtil.java:51)
      6 frames
    7. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:662)
      1 frame