Pikabingo

Yes I did, and I deleted 1 and it works now. Thanks a lot Azeryn! :)

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)