at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901)
at java.util.ArrayList$Itr.next(ArrayList.java:851)
at org.bukkit.craftbukkit.v1_8_R3.CraftWorld.getPlayers(CraftWorld.java:730)
at org.bukkit.craftbukkit.v1_8_R3.CraftWorld$1.playEffect(CraftWorld.java:1422)
at org.bukkit.craftbukkit.v1_8_R3.CraftWorld.playEffect(CraftWorld.java:857)
at org.bukkit.craftbukkit.v1_8_R3.CraftWorld.playEffect(CraftWorld.java:832)
at me.linkupdated.citywars.vimon.animator.Animation.playParticle(Animation.java:246)
at me.linkupdated.citywars.vimon.animator.Animation.animateParticle(Animation.java:120)
at me.linkupdated.citywars.vimon.animator.Animation.run(Animation.java:94)
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:71)
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
... 3 more
at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901) at java.util.ArrayList$Itr.next(ArrayList.java:851) at org.bukkit.craftbukkit.v1_8_R3.CraftWorld.getPlayers(CraftWorld.java:730) at org.bukkit.craftbukkit.v1_8_R3.CraftWorld$1.playEffect(CraftWorld.java:1422) at org.bukkit.craftbukkit.v1_8_R3.CraftWorld.playEffect(CraftWorld.java:857) at org.bukkit.craftbukkit.v1_8_R3.CraftWorld.playEffect(CraftWorld.java:832) at me.linkupdated.citywars.vimon.animator.Animation.playParticle(Animation.java:246) at me.linkupdated.citywars.vimon.animator.Animation.animateParticle(Animation.java:120) at me.linkupdated.citywars.vimon.animator.Animation.run(Animation.java:94) at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:71) at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53) ... 3 more