Could not pass event PlayerInteractEvent to LuckyBlocks v0.1-SNAPCHATorg.bukkit.event.EventExceptionat org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:228) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at net.minecraft.server.v1_8_R3.PlayerInteractManager.interact(PlayerInteractManager.java:463) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:759) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:52) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at net.minecraft.server.v1_8_R3.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:1) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_112]at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_112]at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]Caused by: java.lang.NullPointerExceptionat org.ritolika.luckyblocks.CrateEffect.execute(CrateEffect.java:85) ~[?:?]at org.ritolika.luckyblocks.Crate.lambda$3(Crate.java:149) ~[?:?]at java.util.ArrayList.forEach(ArrayList.java:1249) ~[?:1.8.0_112]at org.ritolika.luckyblocks.Crate.executeOpenEffects(Crate.java:148) ~[?:?]at org.ritolika.luckyblocks.CrateHandler.removeCrate(CrateHandler.java:84) ~[?:?]at org.ritolika.luckyblocks.CrateHandler.onInteract(CrateHandler.java:78) ~[?:?]at sun.reflect.GeneratedMethodAccessor227.invoke(Unknown Source) ~[?:?]at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_112]at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_112]at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigotmc-1.8.8-R0.1.jar:git-Spigot-e4d4710-e1ebe52]... 17 more