java.lang.NullPointerException

jakarta-jmeter-user | sebb | 1 decade ago
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  1. 0

    Re: [Fwd: Re: Broken functionallity?]

    jakarta-jmeter-user | 1 decade ago | Morten Kristiansen
    java.lang.NullPointerException
  2. 0

    Re: [Fwd: Re: Broken functionallity?]

    jakarta-jmeter-user | 1 decade ago | sebb
    java.lang.NullPointerException
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  4. 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

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.thoughtworks.xstream.io.xml.PrettyPrintWriter.writeAttributeValue()
    2. XStream Core
      WriterWrapper.addAttribute
      1. com.thoughtworks.xstream.io.xml.PrettyPrintWriter.writeAttributeValue(PrettyPrintWriter.java:85)
      2. com.thoughtworks.xstream.io.xml.PrettyPrintWriter.addAttribute(PrettyPrintWriter.java:80)
      3. com.thoughtworks.xstream.io.WriterWrapper.addAttribute(WriterWrapper.java:25)
      3 frames
    3. Apache JMeter Core
      SampleResultConverter.setAttributes
      1. org.apache.jmeter.save.converters.SampleResultConverter.setAttributes(SampleResultConverter.java:225)
      1 frame
    4. Apache JMeter HTTP
      HTTPResultConverter.marshal
      1. org.apache.jmeter.protocol.http.util.HTTPResultConverter.marshal(HTTPResultConverter.java:76)
      1 frame
    5. XStream Core
      AbstractCollectionConverter.writeItem
      1. com.thoughtworks.xstream.core.ReferenceByXPathMarshaller.convertAnother(ReferenceByXPathMarshaller.java:36)
      2. com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.writeItem(AbstractCollectionConverter.java:68)
      2 frames
    6. Apache JMeter Core
      SampleResultConverter.saveSubResults
      1. org.apache.jmeter.save.converters.SampleResultConverter.saveSubResults(SampleResultConverter.java:180)
      1 frame
    7. Apache JMeter HTTP
      HTTPResultConverter.marshal
      1. org.apache.jmeter.protocol.http.util.HTTPResultConverter.marshal(HTTPResultConverter.java:78)
      1 frame
    8. XStream Core
      XStream.toXML
      1. com.thoughtworks.xstream.core.ReferenceByXPathMarshaller.convertAnother(ReferenceByXPathMarshaller.java:36)
      2. com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:46)
      3. com.thoughtworks.xstream.core.ReferenceByXPathMarshallingStrategy.marshal(ReferenceByXPathMarshallingStrategy.java:17)
      4. com.thoughtworks.xstream.XStream.marshal(XStream.java:461)
      5. com.thoughtworks.xstream.XStream.marshal(XStream.java:451)
      6. com.thoughtworks.xstream.XStream.toXML(XStream.java:443)
      6 frames
    9. Apache JMeter Core
      JMeterThread.run
      1. org.apache.jmeter.save.SaveService.saveSampleResult(SaveService.java:231)
      2. org.apache.jmeter.reporters.ResultCollector.recordResult(ResultCollector.java:412)
      3. org.apache.jmeter.reporters.ResultCollector.sampleOccurred(ResultCollector.java:390)
      4. org.apache.jmeter.threads.ListenerNotifier.notifyListeners(ListenerNotifier.java:225)
      5. org.apache.jmeter.threads.JMeterThread.notifyListeners(JMeterThread.java:467)
      6. org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:258)
      6 frames
    10. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:595)
      1 frame