Posted October 30, 201213 yr Minecraft does not start succesfully. Using magic launcher 1.0.0, with all mods except forge disabled. Any ideas? *** Starting Minecraft *** Minecraft version: 1.4.2 Minecraft.jar: minecraft.jar Mods: minecraftforge-universal-6.0.1.350.zip Inactive external mods: backpack-1.1.4-1.4.2.zip buildcraft-A-3.1.8.12.jar ComputerCraft1.46.zip ExtrabiomesXL-universal-3.2.0.127.jar forestry-A-1.6.0.0pre5.jar Forge_LegendaryBeastsAlpha1.4.2.0.zip industrialcraft-2_1.108.59-lf.jar InvTweaks-1.44-1.4.2.zip NEI_BuildcraftPlugin 1.2.0.8.zip NEI_ForestryPlugin 1.3.0.27.zip NEI_IC2_Burn_1.0.zip NEI_RailCraftPlugin 1.5.0.10.zip parachute-1.4.2-fml-337.jar Railcraft_6.7.0.0.zip RopePlus 1.4.2.zip Smart Moving Client for ModLoader.zip WindowMaximized: true Java path: C:\Program Files\Java\jre7\bin\java Memory: 2048 MB LauncherPath: /C:/Users/Andrew/Downloads/MagicLauncher_1.0.0.exe *** MagicMinecraftLauncher 1.0.0 *** Disable inactive mods Disabled: backpack-1.1.4-1.4.2.zip Disabled: buildcraft-A-3.1.8.12.jar Disabled: ComputerCraft1.46.zip Disabled: ExtrabiomesXL-universal-3.2.0.127.jar Disabled: forestry-A-1.6.0.0pre5.jar Disabled: Forge_LegendaryBeastsAlpha1.4.2.0.zip Disabled: industrialcraft-2_1.108.59-lf.jar Disabled: InvTweaks-1.44-1.4.2.zip Disabled: NEI_BuildcraftPlugin 1.2.0.8.zip Disabled: NEI_ForestryPlugin 1.3.0.27.zip Disabled: NEI_IC2_Burn_1.0.zip Disabled: NEI_RailCraftPlugin 1.5.0.10.zip Disabled: parachute-1.4.2-fml-337.jar Disabled: Railcraft_6.7.0.0.zip Disabled: RopePlus 1.4.2.zip Disabled: Smart Moving Client for ModLoader.zip 2012-10-29 21:09:07 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.2.8.424 for Minecraft 1.4.2 loading 2012-10-29 21:09:07 [iNFO] [sTDOUT] Adding Accesstransformer map: codechickencore_at.cfg 2012-10-29 21:09:07 [iNFO] [sTDOUT] Adding Accesstransformer map: nei_at.cfg 2012-10-29 21:09:08 [iNFO] [sTDOUT] Inserted super call into auk.c 2012-10-29 21:09:08 [iNFO] [sTDOUT] atq was overriden from NotEnoughItems 1.4.1.1.jar 2012-10-29 21:09:09 [iNFO] [sTDOUT] Generated BlockMobSpawner helper method. 2012-10-29 21:09:09 [iNFO] [sTDOUT] 27 achievements 2012-10-29 21:09:09 [iNFO] [sTDOUT] 208 recipes 2012-10-29 21:09:09 [iNFO] [sTDOUT] Setting user: scythemonkey, -751497799 2012-10-29 21:09:09 [iNFO] [sTDERR] Client asked for parameter: server 2012-10-29 21:09:09 [iNFO] [sTDOUT] LWJGL Version: 2.4.2 2012-10-29 21:09:10 [iNFO] [ForgeModLoader] Attempting early MinecraftForge initialization 2012-10-29 21:09:10 [iNFO] [sTDOUT] MinecraftForge v6.0.1.350 Initialized 2012-10-29 21:09:10 [iNFO] [ForgeModLoader] MinecraftForge v6.0.1.350 Initialized 2012-10-29 21:09:10 [iNFO] [ForgeModLoader] Completed early MinecraftForge initialization 2012-10-29 21:09:10 [iNFO] [ForgeModLoader] Searching C:\Users\Andrew\AppData\Roaming\.minecraft\mods for mods 2012-10-29 21:09:11 [iNFO] [ForgeModLoader] Forge Mod Loader has identified 5 mods to load 2012-10-29 21:09:11 [iNFO] [ForgeModLoader] Configured a dormant chunk cache size of 0 2012-10-29 21:09:11 [iNFO] [sTDERR] Exception in thread "Minecraft main thread" java.lang.NoSuchMethodError: ix.a(Liz;)Lix; 2012-10-29 21:09:11 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.a(Minecraft.java:434) 2012-10-29 21:09:11 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.run(Minecraft.java:752) 2012-10-29 21:09:11 [iNFO] [sTDERR] at java.lang.Thread.run(Unknown Source)
October 30, 201213 yr I too am using magic launcher 1.0.0 for minecraft 1.4.2 I loaded up an earlier version of forge and everything seemed to work except for ID resolver and Auto Switch. After reading some posts there was information that the auto switch bug was fixed in the latest. So I downloaded, started with a fresh brand new .jar file. I loaded up Magic Launcher and Forge Universal 350 (or any before it) and got the error: *** MagicMinecraftLauncher 1.0.0 *** java.lang.IncompatibleClassChangeError: Implementing class at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at magic.launcher.Launcher.main(Unknown Source) Any ideas on how to fix? Thanks!
October 30, 201213 yr Try using MultiMC. Protip: try and find answers yourself before asking on the forum. It's pretty likely that there is an answer. Was I helpful? Give me a thank you! http://bit.ly/HZ03zy[/img] Tired of waiting for mods to port to bukkit? use BukkitForge! (now with a working version of WorldEdit!)
October 31, 201213 yr You're trying to install Forge for 1.4.2 on a 1.3.2 jar. I do Forge for free, however the servers to run it arn't free, so anything is appreciated. Consider supporting the team on Patreon
October 31, 201213 yr Author Thanks keepcalm! That did the trick. Using MultiMC made everything work perfectly, and frankly I now prefer it over magiclauncher. Also, in case anyone else stumbles across this I fixed the issue of invisible buildcraft pipes by removing the ropes+ mod.
October 31, 201213 yr Author You're trying to install Forge for 1.4.2 on a 1.3.2 jar. I had told magiclauncher to fetch the 1.4.2 jar, and the log I posted above seemed to match that, but given that I was able to get everything to work by switching to MultiMC, I'll grant that maybe something in the magiclauncher setup didn't properly switch to 1.4.2. Anyway, for anyone else who hits this problem the easiest solution is starting fresh with MultiMC... which lets you manage coremods and can download forge direct, so is better imho anyway. Thanks for taking a look!
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