Server crash when power armor's omniwrench is used on a galacticraft block

[Iosis555]

Title: Server crash when power armor's omniwrench is used on a galacticraft block

Version: 1_0_3

OS: Server: MacOSX 10.7.5, Clients: Windows 8 Pro 64bits

Java Version: Server: build 1.7.0_25-b15

Description of Problem:

When a player make a simple right click on a galacticraft block (like the oxygen collector) with the prototype omniwrench selected on power gauntlet, the tekkit server crashes, freeze the player who did it and let the others play during 20-30 sec before being disconnected (with a server unreachable error).

Please note that we use the Tekkifine "Tekkit + Optifine" Pack available here: http://www.technicpack.net/modpack/details/tekkifine.93455.

Error Messages:

"Connection lost" on client.

Error Log:

2013-08-04 01:54:51 [sEVERE] java.lang.NoSuchMethodError: net.minecraft.block.Block.func_71922_a(Lnet/minecraft/world/World;III)I

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.block.Block.getPickBlock(Block.java:2006)

2013-08-04 01:54:51 [sEVERE] 	at micdoodle8.mods.galacticraft.core.tile.GCCoreTileEntityElectric.getWrenchDrop(GCCoreTileEntityElectric.java:325)

2013-08-04 01:54:51 [sEVERE] 	at net.machinemuse.powersuits.powermodule.tool.OmniWrenchModule.onItemUseFirst(OmniWrenchModule.java:108)

2013-08-04 01:54:51 [sEVERE] 	at net.machinemuse.powersuits.item.ItemPowerGauntlet.onItemUseFirst(ItemPowerGauntlet.java:258)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.item.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:555)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.network.NetServerHandler.func_72472_a(NetServerHandler.java:874)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.network.packet.Packet15Place.func_73279_a(SourceFile:58)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:442)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:222)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:53)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.server.dedicated.DedicatedServerListenThread.func_71747_b(SourceFile:30)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:847)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:320)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:716)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:600)

2013-08-04 01:54:51 [sEVERE] 	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)

2013-08-04 01:54:51 [sEVERE] Encountered an unexpected exception NoSuchMethodError

java.lang.NoSuchMethodError: net.minecraft.block.Block.func_71922_a(Lnet/minecraft/world/World;III)I

	at net.minecraft.block.Block.getPickBlock(Block.java:2006)

	at micdoodle8.mods.galacticraft.core.tile.GCCoreTileEntityElectric.getWrenchDrop(GCCoreTileEntityElectric.java:325)

	at net.machinemuse.powersuits.powermodule.tool.OmniWrenchModule.onItemUseFirst(OmniWrenchModule.java:108)

	at net.machinemuse.powersuits.item.ItemPowerGauntlet.onItemUseFirst(ItemPowerGauntlet.java:258)

	at net.minecraft.item.ItemInWorldManager.func_73078_a(ItemInWorldManager.java:555)

	at net.minecraft.network.NetServerHandler.func_72472_a(NetServerHandler.java:874)

	at net.minecraft.network.packet.Packet15Place.func_73279_a(SourceFile:58)

	at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:442)

	at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:222)

	at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:53)

	at net.minecraft.server.dedicated.DedicatedServerListenThread.func_71747_b(SourceFile:30)

	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:847)

	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:320)

	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:716)

	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:600)

	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)

[WiltedChameleon]

Getting this problem too, any help would be greatly appreciated. Is disabling OmniWrench the only solution? 3: