java.lang.NullPointerException

GitHub | 5igm | 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 | 3 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 net.minecrell.serverlistplus.sponge.SpongePlugin$LoginListener.onPlayerQuit()
    2. net.minecrell.serverlistplus
      SpongePlugin$LoginListener.onPlayerQuit
      1. net.minecrell.serverlistplus.sponge.SpongePlugin$LoginListener.onPlayerQuit(SpongePlugin.java:207)[SpongePlugin$LoginListener.class:?]
      1 frame
    3. org.spongepowered.common
      RegisteredListener.handle
      1. org.spongepowered.common.event.listener.DisconnectListener_LoginListener_onPlayerQuit29.handle(Unknown Source)[?:?]
      2. org.spongepowered.common.event.RegisteredListener.handle(RegisteredListener.java:95)[RegisteredListener.class:1.8.9-1890-4.2.0-BETA-1653]
      2 frames
    4. org.spongepowered.mod
      SpongeModEventManager.post
      1. org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:201)[SpongeModEventManager.class:1.8.9-1890-4.2.0-BETA-1653]
      2. org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:184)[SpongeModEventManager.class:1.8.9-1890-4.2.0-BETA-1653]
      3. org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:229)[SpongeModEventManager.class:1.8.9-1890-4.2.0-BETA-1653]
      4. org.spongepowered.mod.event.SpongeModEventManager.post(SpongeModEventManager.java:214)[SpongeModEventManager.class:1.8.9-1890-4.2.0-BETA-1653]
      4 frames
    5. org.spongepowered.common
      SpongeImpl.postEvent
      1. org.spongepowered.common.SpongeImpl.postEvent(SpongeImpl.java:129)[SpongeImpl.class:1.8.9-1890-4.2.0-BETA-1653]
      1 frame
    6. Minecraft
      NetworkSystem.func_151269_c
      1. net.minecraft.network.NetHandlerPlayServer.redirect$onDisconnectHandler$0(NetHandlerPlayServer.java:439)[lm.class:?]
      2. net.minecraft.network.NetHandlerPlayServer.func_147231_a(NetHandlerPlayServer.java:704)[lm.class:?]
      3. net.minecraft.network.NetworkManager.func_179293_l(NetworkManager.java:449)[ek.class:?]
      4. net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:183)[ll.class:?]
      4 frames
    7. MC Server
      MinecraftServer.run
      1. net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:724)[MinecraftServer.class:?]
      2. net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:344)[ko.class:?]
      3. net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:605)[MinecraftServer.class:?]
      4. net.minecraft.server.MinecraftServer.run(MinecraftServer.java:481)[MinecraftServer.class:?]
      4 frames
    8. Java RT
      Thread.run
      1. java.lang.Thread.run(Unknown Source)[?:1.8.0_101]
      1 frame