Hey, I have added a config file to my mod, and after fixing around a dozen other things, I am stumped by this.

 

Here is the error report.

 

 

 

 

      Minecraft has crashed!     

      ----------------------     

 

Minecraft has stopped running because it encountered a problem; Failed to start game

 

A full error report has been saved to C:\Users\Dawson\AppData\Roaming\.minecraft\mcp726\jars\.\crash-reports\crash-2013-02-09_17.35.04-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash

 

 

 

--- BEGIN ERROR REPORT 98711384 --------

Full report at:

C:\Users\Dawson\AppData\Roaming\.minecraft\mcp726\jars\.\crash-reports\crash-2013-02-09_17.35.04-client.txt

Please show that file to Mojang, NOT just this screen!

 

Generated 2/9/13 5:35 PM

 

-- System Details --

Details:

Minecraft Version: 1.4.7

Operating System: Windows 7 (amd64) version 6.1

Java Version: 1.7.0_02, Oracle Corporation

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

Memory: 990668432 bytes (944 MB) / 1056309248 bytes (1007 MB) up to 1056309248 bytes (1007 MB)

JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M

AABB Pool Size: 0 (0 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 v7.26 FML v4.7.4.520 Minecraft Forge 6.6.0.497 4 mods loaded, 4 mods active

mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized

FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized

Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized

Usefull_Cobble [usefull_Cobble] (bin) Unloaded->Constructed->Pre-initialized->Errored

LWJGL: 2.4.2

OpenGL: Intel 965/963 Graphics Media Accelerator GL version 2.0.0 - Build 8.14.10.1930, Intel

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

Type: Client (map_client.txt)

Texture Pack: Default

Profiler Position: N/A (disabled)

Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

 

java.lang.IllegalArgumentException: Slot 0 is already occupied by net.minecraft.src.Blockmagic@17d3676a when adding net.minecraft.src.Blockmagic@382a6c5e

at net.minecraft.block.Block.<init>(Block.java:326)

at net.minecraft.block.Block.<init>(Block.java:359)

at net.minecraft.src.Blockmagic.<init>(Blockmagic.java:19)

at net.minecraft.src.mod_Usefull_Cobble.load(mod_Usefull_Cobble.java:432)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:485)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)

at com.google.common.eventbus.EventBus.post(EventBus.java:268)

at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:140)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)

at com.google.common.eventbus.EventBus.post(EventBus.java:268)

at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:83)

at cpw.mods.fml.common.Loader.initializeMods(Loader.java:657)

at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:207)

at net.minecraft.client.Minecraft.startGame(Minecraft.java:456)

at net.minecraft.client.MinecraftAppletImpl.startGame(MinecraftAppletImpl.java:44)

at net.minecraft.client.Minecraft.run(Minecraft.java:744)

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

--- END ERROR REPORT 4551f5bf ----------

 

 

 

If anybody can help me, I would greatly appreciate it.

It is not a problem with the IDs, I would be able to recognize that. Plus I have all of the IDs, and they are not all 0.

 

I don't understand what it means when it says Slot 0, or how to change which slot it is going into. I would really love some help from someone.

if you just provide us with the crash log that is pretty useless we also need your mod_Usefull_cobble and BlockMagic

I actually had this problem at one point.

Block1ID = config.get("Block IDs" (same), "Block 1 ID"(different), 800(different)).getInt();
Block2ID = config.get("Block IDs" (same), "Block 2 ID"(different), 801(different)).getInt();

 

make sure when you have the places where (different) is, different; this was where I had issues since I was a copy and paster

also, make sure these configs are in the preinits and that you have declared the Block1ID and Block2ID before the preinit

 

this is all I can say since no code was provided