java.lang.NullPointerException: Exception in server tick loop

GitHub | gdude2002 | 5 months ago
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  1. 0

    [1.10.2] 3.x Chunkloading crash w/ huge map corruption

    GitHub | 5 months ago | gdude2002
    java.lang.NullPointerException: Exception in server tick loop
  2. 0

    GitHub comment 301#268050885

    GitHub | 3 months ago | MvanRietschoten
    java.lang.NullPointerException: Exception in server tick loop
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  4. 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
  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

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Exception in server tick loop

      at com.google.common.collect.ImmutableSetMultimap$Builder.putAll()
    2. Guava
      ImmutableSetMultimap$Builder.putAll
      1. com.google.common.collect.ImmutableSetMultimap$Builder.putAll(ImmutableSetMultimap.java:228)
      1 frame
    3. MC Forge
      ForgeChunkManager.forceChunk
      1. net.minecraftforge.common.ForgeChunkManager.forceChunk(ForgeChunkManager.java:807)
      1 frame
    4. com.feed_the_beast.ftbu
      FTBUUniverseData.func_73660_a
      1. com.feed_the_beast.ftbu.api_impl.LoadedChunkStorage.checkChunk(LoadedChunkStorage.java:107)
      2. com.feed_the_beast.ftbu.api_impl.LoadedChunkStorage.checkAll(LoadedChunkStorage.java:73)
      3. com.feed_the_beast.ftbu.world.FTBUUniverseData.func_73660_a(FTBUUniverseData.java:457)
      3 frames
    5. Java RT
      ArrayList.forEach
      1. java.util.ArrayList.forEach(ArrayList.java:1249)
      1 frame
    6. com.feed_the_beast.ftbl
      FTBLibAPI_Impl.func_73660_a
      1. com.feed_the_beast.ftbl.api_impl.FTBLibAPI_Impl.func_73660_a(FTBLibAPI_Impl.java:184)
      1 frame
    7. MC Server
      MinecraftServer.run
      1. net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:739)
      2. net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387)
      3. net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613)
      4. net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471)
      4 frames
    8. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame