java.lang.NullPointerException

GitHub | fcpwiz | 8 months ago
tip
Do you know that we can give you better hits? Get more relevant results from Samebug’s stack trace search.
  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. Speed up your debug routine!

    Automated exception search integrated into your IDE

  3. 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
  4. 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

      No message provided

      at com.nametagedit.plugin.packets.PacketAccessor.createPacket()
    2. com.nametagedit.plugin
      NametagEdit.onEnable
      1. com.nametagedit.plugin.packets.PacketAccessor.createPacket(PacketAccessor.java:53)
      2. com.nametagedit.plugin.packets.PacketWrapper.<init>(PacketWrapper.java:13)
      3. com.nametagedit.plugin.NametagEdit.testCompat(NametagEdit.java:83)
      4. com.nametagedit.plugin.NametagEdit.onEnable(NametagEdit.java:59)
      4 frames
    3. Bukkit
      SimplePluginManager.enablePlugin
      1. org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316)
      2. org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:368)
      3. org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:410)
      3 frames
    4. org.bukkit.craftbukkit
      CraftServer.enablePlugins
      1. org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugin(CraftServer.java:438)
      2. org.bukkit.craftbukkit.v1_7_R4.CraftServer.enablePlugins(CraftServer.java:372)
      2 frames
    5. MC Server
      MinecraftServer.run
      1. net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:519)
      2. net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:493)
      3. net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:453)
      4. net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:337)
      5. net.minecraft.server.MinecraftServer.run(MinecraftServer.java:643)
      5 frames
    6. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame