Bukkit latest Dev and Lift 35.

2013-06-09 22:43:22 [SEVERE] Could not pass event BlockRedstoneEvent to Lift v35
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
at net.minecraft.server.v1_5_R3.BlockButtonAbstract.interact(BlockButtonAbstract.java:153)
at net.minecraft.server.v1_5_R3.PlayerInteractManager.interact(PlayerInteractManager.java:379)
at net.minecraft.server.v1_5_R3.PlayerConnection.a(PlayerConnection.java:637)
at net.minecraft.server.v1_5_R3.Packet15Place.handle(SourceFile:58)
at net.minecraft.server.v1_5_R3.NetworkManager.b(NetworkManager.java:292)
at net.minecraft.server.v1_5_R3.PlayerConnection.d(PlayerConnection.java:115)
at net.minecraft.server.v1_5_R3.ServerConnection.b(SourceFile:35)
at net.minecraft.server.v1_5_R3.DedicatedServerConnection.b(SourceFile:30)
at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:581)
at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:226)
at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:477)
at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:410)
at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.NullPointerException
at net.croxis.plugins.lift.BukkitLiftRedstoneListener.onBlockRedstoneChange(BukkitLiftRedstoneListener.java:128)
at sun.reflect.GeneratedMethodAccessor47.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
... 16 more
2013-06-09 22:43:23 [SEVERE] Could not pass event BlockRedstoneEvent to Lift v35
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
at net.minecraft.server.v1_5_R3.BlockButtonAbstract.a(BlockButtonAbstract.java:208)
at net.minecraft.server.v1_5_R3.WorldServer.a(WorldServer.java:532)
at net.minecraft.server.v1_5_R3.WorldServer.doTick(WorldServer.java:200)
at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:555)
at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:226)
at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:477)
at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:410)
at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.NullPointerException
at net.croxis.plugins.lift.BukkitLiftRedstoneListener.onBlockRedstoneChange(BukkitLiftRedstoneListener.java:128)
at sun.reflect.GeneratedMethodAccessor47.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
... 11 more

Thanks for your work... :)

I have some extra debug code coming up in 36. When that comes out and the error is still happening, set debug in the config to true and reopen this ticket.

Will do. Thanks... :)