Inability to Open :(

[Pikabingo]

Title: Inability to Open

Version: 3.1.2

OS: Windows 7 86x version 2.1

Java Version: Minecraft 1.2.5?

Description of Problem:

In summary, when I try to open Tekkit, it just crashes. Everything else works, but Tekkit doesn't. Sorry if this is in the wrong section BTW.

Error Messages:

Error Log:

java.lang.IllegalArgumentException: Slot 194 is already occupied by immibis.tubestuff.BlockTubestuff@134e66d when adding immibis.tubestuff.BlockTubestuff@41651

	at pb.<init>(Block.java:251)

	at agy.<init>(BlockContainer.java:7)

	at immibis.core.BlockCombined.<init>(BlockCombined.java:35)

	at immibis.tubestuff.BlockTubestuff.<init>(BlockTubestuff.java:17)

	at mod_TubeStuff$1.registerBlock(mod_TubeStuff.java:65)

	at immibis.core.CoreProxy.RegisterBlockID(CoreProxy.java:31)

	at mod_TubeStuff.load(mod_TubeStuff.java:62)

	at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:356)

	at cpw.mods.fml.common.Loader.modInit(Loader.java:273)

	at cpw.mods.fml.common.Loader.initializeMods(Loader.java:628)

	at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:223)

	at net.minecraft.client.Minecraft.a(Minecraft.java:429)

	at net.minecraft.client.Minecraft.run(Minecraft.java:738)

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

[Azeryn]

open your tekkit mod folder once

C:\Users\"UserName"\%AppData%\Roaming\.techniclauncher\tekkit\mods

do you have 2 copies of tubestuff in there? because you shouldn't.

[Pikabingo]

Yes I did, and I deleted 1 and it works now.

Thanks a lot Azeryn! :)