Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

java.lang.IllegalArgumentException: Health must be between 0 and 16.0	at org.bukkit.craftbukkit.v1_9_R1.entity.CraftLivingEntity.setHealth(CraftLivingEntity.java:95)	at io.github.dre2n.dungeonsxl.player.DInstancePlayer.clearPlayerData(DInstancePlayer.java:111)	at io.github.dre2n.dungeonsxl.player.DEditPlayer.(DEditPlayer.java:48)	at io.github.dre2n.dungeonsxl.task.CreateDInstancePlayerTask.run(CreateDInstancePlayerTask.java:71)	at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftTask.run(CraftTask.java:71)	at org.bukkit.craftbukkit.v1_9_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350)	at net.minecraft.server.v1_9_R1.MinecraftServer.D(MinecraftServer.java:729)	at net.minecraft.server.v1_9_R1.DedicatedServer.D(DedicatedServer.java:400)	at net.minecraft.server.v1_9_R1.MinecraftServer.C(MinecraftServer.java:660)	at net.minecraft.server.v1_9_R1.MinecraftServer.run(MinecraftServer.java:559)	at java.lang.Thread.run(Unknown Source)