java.lang.NullPointerException: Exception while ticking a block

GitHub | PsiGuy60 | 9 months ago
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  1. 0

    GitHub comment 395#232496678

    GitHub | 9 months ago | KingDGrizzle
    java.lang.NullPointerException: Exception while ticking a block
  2. 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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  4. 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
  5. 0

    Cloud Foundry v2 in Grails

    Stack Overflow | 3 years ago | angelo087
    java.lang.NullPointerException: Cannot invoke method getAt() on null object

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Exception while ticking a block

      at vazkii.botania.common.block.tile.TileCraftCrate.onWanded()
    2. vazkii.botania.common
      BehaviourWand.func_82487_b
      1. vazkii.botania.common.block.tile.TileCraftCrate.onWanded(TileCraftCrate.java:190)
      2. vazkii.botania.common.block.BlockOpenCrate.onUsedByWand(BlockOpenCrate.java:153)
      3. vazkii.botania.common.block.dispenser.BehaviourWand.func_82487_b(BehaviourWand.java:35)
      3 frames
    3. net.minecraft.dispenser
      BehaviorDefaultDispenseItem.func_82482_a
      1. net.minecraft.dispenser.BehaviorDefaultDispenseItem.func_82482_a(SourceFile:12)
      1 frame
    4. Minecraft
      WorldServer.func_72835_b
      1. net.minecraft.block.BlockDispenser.func_176439_d(SourceFile:121)
      2. net.minecraft.block.BlockDispenser.func_180650_b(SourceFile:147)
      3. net.minecraft.world.WorldServer.func_72955_a(WorldServer.java:742)
      4. net.minecraft.world.WorldServer.func_72835_b(WorldServer.java:217)
      4 frames
    5. MC Server
      MinecraftServer.run
      1. net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:698)
      2. net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613)
      3. net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:149)
      4. net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471)
      4 frames
    6. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame