java.lang.NullPointerException

bukkit.org | 3 months ago
  1. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.bukkit.craftbukkit.inventory.CraftInventory.getItem()
    2. org.bukkit.craftbukkit
      CraftInventoryPlayer.getHelmet
      1. org.bukkit.craftbukkit.inventory.CraftInventory.getItem(CraftInventory.java:30)
      2. org.bukkit.craftbukkit.inventory.CraftInventoryPlayer.getHelmet(CraftInventoryPlayer.java:33)
      2 frames
    3. net.citizensnpcs.traders
      Trader.onRightClick
      1. net.citizensnpcs.traders.TraderTask.clonePlayerInventory(TraderTask.java:331)
      2. net.citizensnpcs.traders.TraderTask.<init>(TraderTask.java:44)
      3. net.citizensnpcs.traders.Trader.onRightClick(Trader.java:157)
      3 frames
    4. net.citizensnpcs.resources
      HumanNPC.callRightClick
      1. net.citizensnpcs.resources.npclib.HumanNPC.callRightClick(HumanNPC.java:73)
      1 frame
    5. net.citizensnpcs.listeners
      EntityListen.onEntityTarget
      1. net.citizensnpcs.listeners.EntityListen.onEntityTarget(EntityListen.java:114)
      1 frame
    6. Bukkit
      SimplePluginManager.callEvent
      1. org.bukkit.plugin.java.JavaPluginLoader$71.execute(JavaPluginLoader.java:766)
      2. org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:57)
      3. org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:327)
      3 frames
    7. net.citizensnpcs.listeners
      PlayerListen.onPlayerInteractEntity
      1. net.citizensnpcs.listeners.PlayerListen.onPlayerInteractEntity(PlayerListen.java:84)
      1 frame
    8. Bukkit
      SimplePluginManager.callEvent
      1. org.bukkit.plugin.java.JavaPluginLoader$12.execute(JavaPluginLoader.java:349)
      2. org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:57)
      3. org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:327)
      3 frames
    9. MC Server
      ThreadServerApplication.run
      1. net.minecraft.server.NetServerHandler.a(NetServerHandler.java:923)
      2. net.minecraft.server.Packet7UseEntity.handle(SourceFile:33)
      3. net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
      4. net.minecraft.server.NetServerHandler.a(NetServerHandler.java:100)
      5. net.minecraft.server.NetworkListenThread.a(SourceFile:108)
      6. net.minecraft.server.MinecraftServer.w(MinecraftServer.java:536)
      7. net.minecraft.server.MinecraftServer.run(MinecraftServer.java:434)
      8. net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
      8 frames