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

Solutions on the web

via GitHub by L4BORG
, 1 year ago
This exception has no message.
via GitHub by L4BORG
, 1 year ago
This exception has no message.
via GitHub by L4BORG
, 1 year ago
This exception has no message.
via GitHub by L4BORG
, 1 year ago
This exception has no message.
via GitHub by TheKillHDmc
, 8 months ago
This exception has no message.
via GitHub by L4BORG
, 1 year ago
This exception has no message.
org.bukkit.event.EventException at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302)[paperspigot.jar:git-PaperSpigot-8b18730] at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:74)[paperspigot.jar:git-PaperSpigot-8b18730] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)[paperspigot.jar:git-PaperSpigot-8b18730] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:501)[paperspigot.jar:git-PaperSpigot-8b18730] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:486)[paperspigot.jar:git-PaperSpigot-8b18730] at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1657)[paperspigot.jar:git-PaperSpigot-8b18730] at net.minecraft.server.v1_8_R3.PacketPlayInWindowClick.a(SourceFile:31)[paperspigot.jar:git-PaperSpigot-8b18730] at net.minecraft.server.v1_8_R3.PacketPlayInWindowClick.a(SourceFile:9)[paperspigot.jar:git-PaperSpigot-8b18730] at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13)[paperspigot.jar:git-PaperSpigot-8b18730] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)[?:1.8.0_101] at java.util.concurrent.FutureTask.run(FutureTask.java:266)[?:1.8.0_101] at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44)[paperspigot.jar:git-PaperSpigot-8b18730] at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:774)[paperspigot.jar:git-PaperSpigot-8b18730] at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378)[paperspigot.jar:git-PaperSpigot-8b18730] at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713)[paperspigot.jar:git-PaperSpigot-8b18730] at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616)[paperspigot.jar:git-PaperSpigot-8b18730] at java.lang.Thread.run(Thread.java:745)[?:1.8.0_101]Caused by: java.lang.NullPointerException at org.phantomapi.gui.PhantomWindow.on(PhantomWindow.java:253)[?:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[?:1.8.0_101] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[?:1.8.0_101] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[?:1.8.0_101] at java.lang.reflect.Method.invoke(Method.java:498)[?:1.8.0_101] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300)[paperspigot.jar:git-PaperSpigot-8b18730] ... 16 more