---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 21/04/14 03:06
Description: Ticking memory connection

java.lang.IllegalArgumentException: n must be positive
	at java.util.Random.nextInt(Unknown Source)
	at wwrp.Blocks.BlockwwrpcobaltOre.quantityDropped(BlockwwrpcobaltOre.java:28)
	at net.minecraft.block.Block.getDrops(Block.java:1801)
	at net.minecraft.block.Block.dropBlockAsItemWithChance(Block.java:808)
	at net.minecraft.block.Block.dropBlockAsItem(Block.java:798)
	at net.minecraft.block.Block.harvestBlock(Block.java:1215)
	at net.minecraft.server.management.ItemInWorldManager.tryHarvestBlock(ItemInWorldManager.java:321)
	at net.minecraft.server.management.ItemInWorldManager.uncheckedTryHarvestBlock(ItemInWorldManager.java:234)
	at net.minecraft.network.NetHandlerPlayServer.processPlayerDigging(NetHandlerPlayServer.java:529)
	at net.minecraft.network.play.client.C07PacketPlayerDigging.processPacket(C07PacketPlayerDigging.java:61)
	at net.minecraft.network.play.client.C07PacketPlayerDigging.processPacket(C07PacketPlayerDigging.java:94)
	at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:232)
	at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182)
	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:716)
	at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:604)
	at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482)
	at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:742)


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

-- Head --
Stacktrace:
	at java.util.Random.nextInt(Unknown Source)
	at wwrp.Blocks.BlockwwrpcobaltOre.quantityDropped(BlockwwrpcobaltOre.java:28)
	at net.minecraft.block.Block.getDrops(Block.java:1801)
	at net.minecraft.block.Block.dropBlockAsItemWithChance(Block.java:808)
	at net.minecraft.block.Block.dropBlockAsItem(Block.java:798)
	at net.minecraft.block.Block.harvestBlock(Block.java:1215)
	at net.minecraft.server.management.ItemInWorldManager.tryHarvestBlock(ItemInWorldManager.java:321)
	at net.minecraft.server.management.ItemInWorldManager.uncheckedTryHarvestBlock(ItemInWorldManager.java:234)
	at net.minecraft.network.NetHandlerPlayServer.processPlayerDigging(NetHandlerPlayServer.java:529)
	at net.minecraft.network.play.client.C07PacketPlayerDigging.processPacket(C07PacketPlayerDigging.java:61)
	at net.minecraft.network.play.client.C07PacketPlayerDigging.processPacket(C07PacketPlayerDigging.java:94)
	at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:232)

-- Ticking connection --
Details:
	Connection: net.minecraft.network.NetworkManager@5614bd77
Stacktrace:
	at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182)
	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:716)
	at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:604)
	at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482)
	at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:742)

-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 829045496 bytes (790 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
	AABB Pool Size: 280 (15680 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP v9.01-pre FML v7.2.156.1060 Minecraft Forge 10.12.1.1060 4 mods loaded, 4 mods active
	mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	FML{7.2.156.1060} [Forge Mod Loader] (forgeSrc-1.7.2-10.12.1.1060.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Forge{10.12.1.1060} [Minecraft Forge] (forgeSrc-1.7.2-10.12.1.1060.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	modwwrp{1.0.0} [Mod WWRP] (bin) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 16 (896 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Player Count: 1 / 8; [EntityPlayerMP['Player671'/0, l='WWRPWorld', x=-401,77, y=4,00, z=-1151,97]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Definitely; Client brand changed to 'fml,forge'