Lucky Block CRASH!

---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 5/3/15 6:42 PM
Description: Ticking memory connection

java.lang.NullPointerException
	at mod.lucky.BlockLucky.func_71899_b(BlockLucky.java:149)
	at net.minecraft.block.Block.func_71873_h(Block.java:1285)
	at net.minecraftforge.event.world.BlockEvent$BreakEvent.<init>(BlockEvent.java:82)
	at net.minecraftforge.common.ForgeHooks.onBlockBreakEvent(ForgeHooks.java:477)
	at net.minecraft.item.ItemInWorldManager.func_73084_b(ItemInWorldManager.java:292)
	at net.minecraft.item.ItemInWorldManager.func_73082_a(ItemInWorldManager.java:240)
	at net.minecraft.network.NetServerHandler.func_72510_a(NetServerHandler.java:502)
	at net.minecraft.network.packet.Packet14BlockDig.func_73279_a(SourceFile:46)
	at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
	at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:141)
	at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:54)
	at net.minecraft.server.integrated.IntegratedServerListenThread.func_71747_b(IntegratedServerListenThread.java:109)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:691)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:587)
	at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:129)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at mod.lucky.BlockLucky.func_71899_b(BlockLucky.java:149)
	at net.minecraft.block.Block.func_71873_h(Block.java:1285)
	at net.minecraftforge.event.world.BlockEvent$BreakEvent.<init>(BlockEvent.java:82)
	at net.minecraftforge.common.ForgeHooks.onBlockBreakEvent(ForgeHooks.java:477)
	at net.minecraft.item.ItemInWorldManager.func_73084_b(ItemInWorldManager.java:292)
	at net.minecraft.item.ItemInWorldManager.func_73082_a(ItemInWorldManager.java:240)
	at net.minecraft.network.NetServerHandler.func_72510_a(NetServerHandler.java:502)
	at net.minecraft.network.packet.Packet14BlockDig.func_73279_a(SourceFile:46)
	at net.minecraft.network.MemoryConnection.func_74428_b(MemoryConnection.java:89)
	at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:141)

-- Ticking connection --
Details:
	Connection: net.minecraft.network.NetServerHandler@1e09f68
Stacktrace:
	at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:54)
	at net.minecraft.server.integrated.IntegratedServerListenThread.func_71747_b(IntegratedServerListenThread.java:109)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:691)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:587)
	at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:129)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)

-- System Details --
Details:
	Minecraft Version: 1.6.4
	Operating System: Windows 8.1 (x86) version 6.3
	Java Version: 1.8.0_45, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 119793808 bytes (114 MB) / 523501568 bytes (499 MB) up to 523501568 bytes (499 MB)
	JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
	AABB Pool Size: 102 (5712 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Suspicious classes: FML and Forge are installed
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP v8.11 FML v6.4.50.1,345 Minecraft Forge 9.11.1.1345 5 mods loaded, 5 mods active
	mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	FML{6.4.50.1,345} [Forge Mod Loader] (minecraftforge-9.11.1.1345.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Forge{9.11.1.1345} [Minecraft Forge] (minecraftforge-9.11.1.1345.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	CloneCraft{1.2} [CloneCraft] (CloneCraft v2.0 MC1.6.4.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	lucky{4.0.0} [Lucky Block] (LuckyBlockMod1.6.4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 6 (336 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 1 / 8; [EntityPlayerMP['CAPSLOCKISON'/0, l='Lucky Block', x=-1238.06, y=64.00, z=719.45]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Definitely; Client brand changed to 'fml,forge'