java.lang.NullPointerException

GitHub | chrismccracken | 9 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 | 2 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object
  5. 0

    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 com.dotmarketing.tag.business.TagAPIImpl.getTagAndCreate()
    2. com.dotmarketing.tag
      TagAPIImpl.getTagsInText
      1. com.dotmarketing.tag.business.TagAPIImpl.getTagAndCreate(TagAPIImpl.java:144)[dotcms_3.5_g14af2ce.jar:?]
      2. com.dotmarketing.tag.business.TagAPIImpl.getTagsInText(TagAPIImpl.java:711)[dotcms_3.5_g14af2ce.jar:?]
      3. com.dotmarketing.tag.business.TagAPIImpl.getTagsInText(TagAPIImpl.java:687)[dotcms_3.5_g14af2ce.jar:?]
      3 frames
    3. com.dotmarketing.startup
      StartupTasksExecutor.executeUpgrades
      1. com.dotmarketing.startup.runonce.Task03540UpdateTagInodesReferences.executeUpgrade(Task03540UpdateTagInodesReferences.java:95)[dotcms_3.5_g14af2ce.jar:?]
      2. com.dotmarketing.startup.StartupTasksExecutor.executeUpgrades(StartupTasksExecutor.java:268)[dotcms_3.5_g14af2ce.jar:?]
      2 frames
    4. Liferay Portal Impl
      MainServlet.init
      1. com.liferay.portal.servlet.MainServlet.init(MainServlet.java:116)[dotcms_3.5_g14af2ce.jar:?]
      1 frame
    5. Glassfish Core
      HostConfig$DeployDirectory.run
      1. org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1231)[catalina.jar:8.0.18]
      2. org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1144)[catalina.jar:8.0.18]
      3. org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1031)[catalina.jar:8.0.18]
      4. org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4901)[catalina.jar:8.0.18]
      5. org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5188)[catalina.jar:8.0.18]
      6. org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)[catalina.jar:8.0.18]
      7. org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)[catalina.jar:8.0.18]
      8. org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)[catalina.jar:8.0.18]
      9. org.apache.catalina.core.StandardHost.addChild(StandardHost.java:714)[catalina.jar:8.0.18]
      10. org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1069)[catalina.jar:8.0.18]
      11. org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1719)[catalina.jar:8.0.18]
      11 frames
    6. Java RT
      Thread.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[?:1.8.0_91]
      2. java.util.concurrent.FutureTask.run(FutureTask.java:266)[?:1.8.0_91]
      3. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[?:1.8.0_91]
      4. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[?:1.8.0_91]
      5. java.lang.Thread.run(Thread.java:745)[?:1.8.0_91]
      5 frames