Robits crash and sometimes corrupt maps when they pass over Mekanism machines

[KirinDave]

When a robit is placed or passes over an existing Mekanism machine, this stack trace is generated:

2013-08-01 06:55:12 [INFO] [STDERR] net.minecraft.util.ReportedException: Ticking memory connection
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:​60)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.server.integrated.IntegratedServerListenThread.func_71747_b(Integr​atedServerListenThread.java:109)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:677)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:573)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.j​ava:127)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:470)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
2013-08-01 06:55:12 [INFO] [STDERR] Caused by: java.lang.ClassCastException: mekanism.common.TileEntityEnergizedSmelter cannot be cast to mekanism.common.TileEntityChargepad
2013-08-01 06:55:12 [INFO] [STDERR] at mekanism.common.ItemRobit.func_77648_a(ItemRobit.java:42)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.item.ItemStack.func_77943_a(ItemStack.java:149)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.item.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:425)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.network.NetServerHandler.func_72472_a(NetServerHandler.java:553)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.network.packet.Packet15Place.func_73279_a(SourceFile:58)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:134)
2013-08-01 06:55:12 [INFO] [STDERR] at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:​53)
2013-08-01 06:55:12 [INFO] [STDERR] ... 6 more
2013-08-01 06:55:12 [SEVERE] [Minecraft-Server] Encountered an unexpected exception ReportedException
net.minecraft.util.ReportedException: Ticking memory connection
at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:​60)
at net.minecraft.server.integrated.IntegratedServerListenThread.func_71747_b(Integr​atedServerListenThread.java:109)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:677)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:573)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.j​ava:127)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:470)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)
Caused by: java.lang.ClassCastException: mekanism.common.TileEntityEnergizedSmelter cannot be cast to mekanism.common.TileEntityChargepad
at mekanism.common.ItemRobit.func_77648_a(ItemRobit.java:42)
at net.minecraft.item.ItemStack.func_77943_a(ItemStack.java:149)
at net.minecraft.item.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:425)
at net.minecraft.network.NetServerHandler.func_72472_a(NetServerHandler.java:553)
at net.minecraft.network.packet.Packet15Place.func_73279_a(SourceFile:58)
at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:134)
at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:​53)
... 6 more

Using MC1.5.2, Forge 737, Mekanism 5.5.6.121.

[aidancbrady]

I believe this was just fixed by @unpairedbracket.