Error HTML: [19:52:05 ERROR]: Could not pass event PlayerInteractEvent to MCRev v0.5 org.bukkit.event.EventException at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja va:294) ~[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav a:62) ~[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j ava:501) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j ava:486) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at org.bukkit.craftbukkit.v1_7_R1.event.CraftEventFactory.callPlayerInte ractEvent(CraftEventFactory.java:195) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g 85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.PlayerInteractManager.interact(PlayerInt eractManager.java:374) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jn ks] at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java :628) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.PacketPlayInBlockPlace.a(SourceFile:60) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.PacketPlayInBlockPlace.handle(SourceFile :9) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:146 ) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:134) [craf tbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:6 55) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:2 50) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5 45) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java :457) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6 17) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] Caused by: java.lang.NullPointerException at me.rick.l2.skills.SimpleHealth.onPlayerInteract(SimpleHealth.java:32) ~[?:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0 _05] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0 _05] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1 .8.0_05] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_05] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja va:292) ~[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] ... 15 more [19:52:05 ERROR]: Could not pass event PlayerInteractEvent to MCRev v0.5 org.bukkit.event.EventException at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja va:294) ~[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav a:62) ~[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j ava:501) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j ava:486) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at org.bukkit.craftbukkit.v1_7_R1.event.CraftEventFactory.callPlayerInte ractEvent(CraftEventFactory.java:195) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g 85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.PlayerInteractManager.interact(PlayerInt eractManager.java:374) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jn ks] at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java :628) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.PacketPlayInBlockPlace.a(SourceFile:60) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.PacketPlayInBlockPlace.handle(SourceFile :9) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:146 ) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:134) [craf tbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:6 55) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:2 50) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5 45) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java :457) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6 17) [craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] Caused by: java.lang.NullPointerException at me.rick.l2.pets.PetInventory.onPlayerInteract(PetInventory.java:49) ~ [?:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0 _05] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0 _05] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1 .8.0_05] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_05] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja va:292) ~[craftbukkit.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3024jnks] ... 15 more Code Code:java @EventHandler public void onPlayerInteract(PlayerInteractEvent e) { Player p = (Player) e.getPlayer(); if ((p.isInsideVehicle())) return; Action action = e.getAction(); if (action == Action.RIGHT_CLICK_AIR || action == Action.RIGHT_CLICK_BLOCK) { if (p.getItemInHand().getItemMeta().getDisplayName().equalsIgnoreCase(ChatColor.GREEN + "Pets")) { e.setCancelled(true); if (!Horses.armor.containsKey(p.getUniqueId())) { Horses.armor.put(p.getUniqueId(), new ItemStack(Material.AIR)); } p.openInventory(getPets()); } } }