java.lang.NullPointerException

GitHub | mprins | 8 months ago
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  1. 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
  2. 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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  4. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object
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    NullPointerException in MIDlet with left soft key

    Stack Overflow | 6 years ago | berry120
    java.lang.NullPointerException: 0 at javax.microedition.lcdui.Display$ChameleonTunnel.callItemListener(), bci=57 at com.sun.midp.chameleon.layers.SoftButtonLayer.processCommand(), bci=57 at com.sun.midp.chameleon.layers.SoftButtonLayer.soft1(), bci=37 at com.sun.midp.chameleon.layers.SoftButtonLayer.keyInput(), bci=36 at com.sun.midp.chameleon.CWindow.keyInput(), bci=38 at javax.microedition.lcdui.Display$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 org.geotools.geometry.jts.CompoundCurve.isRectangle()
    2. org.geotools.geometry
      CompoundRing.isRectangle
      1. org.geotools.geometry.jts.CompoundCurve.isRectangle(CompoundCurve.java:377)
      2. org.geotools.geometry.jts.CompoundRing.isRectangle(CompoundRing.java:158)
      2 frames
    3. org.geotools.data
      OracleDialect.setGeometryValue
      1. org.geotools.data.oracle.sdo.GeometryConverter.toSDO(GeometryConverter.java:172)
      2. org.geotools.data.oracle.OracleDialect.setGeometryValue(OracleDialect.java:596)
      2 frames
    4. org.geotools.jdbc
      JDBCInsertFeatureWriter.write
      1. org.geotools.jdbc.JDBCDataStore.insertSQLPS(JDBCDataStore.java:4161)
      2. org.geotools.jdbc.JDBCDataStore.insert(JDBCDataStore.java:1675)
      3. org.geotools.jdbc.JDBCDataStore.insert(JDBCDataStore.java:1638)
      4. org.geotools.jdbc.JDBCInsertFeatureWriter.write(JDBCInsertFeatureWriter.java:76)
      4 frames
    5. org.geotools.data
      ContentFeatureStore.addFeatures
      1. org.geotools.data.InProcessLockingManager$1.write(InProcessLockingManager.java:337)
      2. org.geotools.data.store.ContentFeatureStore.addFeature(ContentFeatureStore.java:309)
      3. org.geotools.data.store.ContentFeatureStore.addFeatures(ContentFeatureStore.java:263)
      3 frames
    6. nl.b3p.brmo
      BGTLightRsgbTransformer.run
      1. nl.b3p.brmo.loader.gml.BGTGMLLightLoader.storeFeatureCollection(BGTGMLLightLoader.java:404)
      2. nl.b3p.brmo.loader.gml.BGTGMLLightLoader.processZipFile(BGTGMLLightLoader.java:187)
      3. nl.b3p.brmo.loader.util.BGTLightRsgbTransformer.transform(BGTLightRsgbTransformer.java:53)
      4. nl.b3p.brmo.loader.util.BGTLightRsgbTransformer.run(BGTLightRsgbTransformer.java:102)
      4 frames
    7. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame