java.lang.RuntimeException: An error occured while executing doInBackground()

GitHub | friski | 9 months ago
tip
Click on the to mark the solution that helps you, Samebug will learn from it.
As a community member, you’ll be rewarded for you help.
  1. 0

    Cubeacon Callback Error on Lollipop

    GitHub | 9 months ago | friski
    java.lang.RuntimeException: An error occured while executing doInBackground()
  2. 0

    force close when load data

    GitHub | 12 months ago | intanayu296
    java.lang.RuntimeException: An error occured while executing doInBackground()
  3. 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
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 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
  6. 0

    Cloud Foundry v2 in Grails

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

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'java.util.Iterator org.json.JSONObject.keys()' on a null object reference

      at com.eyro.cubeacon.RequestBuilder.execute()
    2. com.eyro.cubeacon
      CBLogAnalyticKii.doInBackground
      1. com.eyro.cubeacon.RequestBuilder.execute(RequestBuilder.java:108)
      2. com.eyro.cubeacon.CBLogAnalyticKii.setACLtoBucket(CBLogAnalyticKii.java:166)
      3. com.eyro.cubeacon.CBLogAnalyticKii.requestAdminAccess(CBLogAnalyticKii.java:144)
      4. com.eyro.cubeacon.CBLogAnalyticKii.doInBackground(CBLogAnalyticKii.java:80)
      5. com.eyro.cubeacon.CBLogAnalyticKii.doInBackground(CBLogAnalyticKii.java:31)
      5 frames
    3. Android Platform
      AsyncTask$2.call
      1. android.os.AsyncTask$2.call(AsyncTask.java:288)
      1 frame
    4. Java RT
      Thread.run
      1. java.util.concurrent.FutureTask.run(FutureTask.java:237)
      2. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
      3. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
      4. java.lang.Thread.run(Thread.java:818)
      4 frames