java.lang.NullPointerException

GitHub | WouterG | 4 weeks ago
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  1. 0

    Odd ConcurrentModificationException

    Stack Overflow | 2 years ago | DziNeIT
    java.util.ConcurrentModificationException
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  3. 0

    Threading issues

    GitHub | 6 months ago | pvanassen
    java.util.ConcurrentModificationException: null

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.spleefleague.core.player.GeneralPlayer.getInventory()
    2. com.spleefleague.core
      Collectibles.lambda$apply$1
      1. com.spleefleague.core.player.GeneralPlayer.getInventory(GeneralPlayer.java:662)
      2. com.spleefleague.core.cosmetics.items.HeadHatItem.onSelecting(HeadHatItem.java:35)
      3. com.spleefleague.core.cosmetics.Collectibles.lambda$apply$1(Collectibles.java:47)
      3 frames
    3. Java RT
      ReferencePipeline.forEach
      1. java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184)
      2. java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
      3. java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1540)
      4. java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
      5. java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
      6. java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151)
      7. java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174)
      8. java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
      9. java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418)
      9 frames
    4. com.spleefleague.core
      playerinfo.lambda$run$0
      1. com.spleefleague.core.cosmetics.Collectibles.apply(Collectibles.java:47)
      2. com.spleefleague.core.player.SLPlayer.done(SLPlayer.java:287)
      3. com.spleefleague.core.io.EntityBuilder.deserialize(EntityBuilder.java:113)
      4. com.spleefleague.core.io.EntityBuilder.load(EntityBuilder.java:94)
      5. com.spleefleague.core.player.PlayerManager.load(PlayerManager.java:107)
      6. com.spleefleague.core.player.PlayerManager.loadFake(PlayerManager.java:95)
      7. com.spleefleague.core.command.commands.playerinfo.lambda$run$0(playerinfo.java:54)
      7 frames
    5. org.bukkit.craftbukkit
      CraftAsyncTask.run
      1. org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:71)
      2. org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
      2 frames
    6. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      3. java.lang.Thread.run(Thread.java:745)
      3 frames