Bukkit

08.05.2016 17:50:41 [SEVERE] Could not pass event PlayerLoginEvent to TuxTwoLib v1.7.10-b4
08.05.2016 17:50:41 org.bukkit.event.EventException
08.05.2016 17:50:41 	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:338) ~[JavaPluginLoader$1.class:1.7.10-1614.56]
08.05.2016 17:50:41 	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[RegisteredListener.class:1.7.10-1614.56]
08.05.2016 17:50:41 	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:507) [SimplePluginManager.class:1.7.10-1614.56]
08.05.2016 17:50:41 	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:492) [SimplePluginManager.class:1.7.10-1614.56]
08.05.2016 17:50:41 	at net.minecraft.server.management.ServerConfigurationManager.attemptLogin(ServerConfigurationManager.java:581) [oi.class:?]
08.05.2016 17:50:41 	at net.minecraft.server.network.NetHandlerLoginServer.func_147326_c(NetHandlerLoginServer.java:128) [nn.class:?]
08.05.2016 17:50:41 	at net.minecraft.server.network.NetHandlerLoginServer.func_147233_a(NetHandlerLoginServer.java:68) [nn.class:?]
08.05.2016 17:50:41 	at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:248) [ej.class:?]
08.05.2016 17:50:41 	at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:173) [nc.class:?]
08.05.2016 17:50:41 	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:1023) [MinecraftServer.class:?]
08.05.2016 17:50:41 	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:432) [lt.class:?]
08.05.2016 17:50:41 	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:841) [MinecraftServer.class:?]
08.05.2016 17:50:41 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:693) [MinecraftServer.class:?]
08.05.2016 17:50:41 	at java.lang.Thread.run(Unknown Source) [?:1.7.0_51]
08.05.2016 17:50:41 Caused by: java.lang.NullPointerException
08.05.2016 17:50:41 	at Tux2.TuxTwoLib.TuxTwoInventoryPlayer.<init>(TuxTwoInventoryPlayer.java:19) ~[?:?]
08.05.2016 17:50:41 	at Tux2.TuxTwoLib.TuxTwoListener.onPlayerLogin(TuxTwoListener.java:25) ~[?:?]
08.05.2016 17:50:41 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51]
08.05.2016 17:50:41 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51]
08.05.2016 17:50:41 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51]
08.05.2016 17:50:41 	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51]
08.05.2016 17:50:41 	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:334) ~[JavaPluginLoader$1.class:1.7.10-1614.56]
08.05.2016 17:50:41 	... 13 more