I have no clue what to do

 

14:01:25] [server thread/TRACE] [mcp/mcp]: Sent event FMLServerStoppedEvent to mod mcp

[14:01:25] [server thread/TRACE] [FML/FML]: Sending event FMLServerStoppedEvent to mod FML

[14:01:25] [server thread/TRACE] [FML/FML]: Sent event FMLServerStoppedEvent to mod FML

[14:01:25] [server thread/TRACE] [Forge/Forge]: Sending event FMLServerStoppedEvent to mod Forge

[14:01:25] [server thread/TRACE] [Forge/Forge]: Sent event FMLServerStoppedEvent to mod Forge

[14:01:25] [server thread/TRACE] [zachsmod/zachsmod]: Sending event FMLServerStoppedEvent to mod zachsmod

[14:01:25] [server thread/TRACE] [zachsmod/zachsmod]: Sent event FMLServerStoppedEvent to mod zachsmod

[14:01:25] [server thread/INFO] [FML/]: The state engine was in incorrect state SERVER_STARTING and forced into state SERVER_STOPPED. Errors may have been discarded.

[14:01:25] [Client thread/INFO] [sTDOUT/]: [net.minecraft.init.Bootstrap:func_179870_a:571]: ---- Minecraft Crash Report ----

// Oops.

 

Time: 6/3/15 2:01 PM

Description: Exception in server tick loop

 

java.lang.IllegalArgumentException: n must be positive

at java.util.Random.nextInt(Unknown Source)

at me.xxzhalo13xx.zachsmod.generate.CustomBlockGen.generateOre(CustomBlockGen.java:49)

at me.xxzhalo13xx.zachsmod.generate.CustomBlockGen.generate(CustomBlockGen.java:68)

at net.minecraftforge.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:106)

at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:270)

at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1126)

at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:180)

at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:122)

at net.minecraft.world.gen.ChunkProviderServer.func_73158_c(ChunkProviderServer.java:92)

at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:302)

at net.minecraft.server.integrated.IntegratedServer.func_71247_a(IntegratedServer.java:112)

at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:126)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:438)

at java.lang.Thread.run(Unknown Source)

 

 

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

---------------------------------------------------------------------------------------

 

-- System Details --

Details:

Minecraft Version: 1.8

Operating System: Windows 7 (amd64) version 6.1

Java Version: 1.7.0_51, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 213406552 bytes (203 MB) / 379850752 bytes (362 MB) up to 1060372480 bytes (1011 MB)

JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

IntCache: cache: 1, tcache: 1, allocated: 12, tallocated: 94

FML: MCP v9.10 FML v8.99.18.1419 Minecraft Forge 11.14.1.1419 4 mods loaded, 4 mods active

mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available

FML{8.99.18.1419} [Forge Mod Loader] (forge-1.8-11.14.1.1419.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available

Forge{11.14.1.1419} [Minecraft Forge] (forge-1.8-11.14.1.1419.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available

zachsmod{1.0} [Zach's Mod] (modid-1.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available

Loaded coremods (and transformers):

GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.

Profiler Position: N/A (disabled)

Player Count: 0 / 8; []

Type: Integrated Server (map_client.txt)

Is Modded: Definitely; Client brand changed to 'fml,forge'

[14:01:25] [Client thread/INFO] [sTDOUT/]: [net.minecraft.init.Bootstrap:func_179870_a:571]: #@!@# Game crashed! Crash report saved to: #@!@# C:\Users\ZH\AppData\Roaming\.minecraft\crash-reports\crash-2015-06-03_14.01.24-server.txt

 

Is that your Mod? The error message is obvious, read it...

 

Yes it is, I have used the Ore generation many times perfectly. Not sure why it doesnt work now

Can't really help you without your code, can we?

 

Not sure why it doesnt work now

 

"java.lang.IllegalArgumentException: n must be positive"

 

Provide code or look deeply into that line.