peyo56

Thanks for MultiMCLauncher, I think I will use that i my launcher for a long time ... Just for the "end", all mods I have installed before were running right, the right folder, since the Minecraft.getMCDir method is highly based on the user.home folder except for Windows ( which use appdata folder ) why changing it to a right place cause problem

The main problem is that for doing that I need to make a mod, I don't wan't to make any mods for that, simply because if any other mod change my modded class, it will serve nothing ... and because i need to update the mod for all versions, including snapshot versions, custom server launcher and very very old version. Before I installed FML, all mods worked fine, found the mods and files in the good place. The problem must be in FML, or I have forget one option ... ( Before I make this version, my program clean and copy the minecraft versions in the .minecraft, waiting between 2 and 5 minutes for starting minecraft is not a very good solution ..., and I have more that 20 versions of minecraft, ) EDIT : If it determine the folder with Minecraft.getMCDir, why it don't looks in my "/home/user/.mcm/version/test/.minecraft" or "/home/user/.minecraft" instead of "/home/user/.mcm" ?

Hello, I am creating a tool that permit to user to have multiples version of minecraft My program use a folder ".mcm" next to ".minecraft", I am currently on linux in this directory I have two main directory : "content" and "version" In the content folder, there is a content cache, including mods, texturepack and worlds In the version folder, there is somes folder that corespond to minecraft version In each of these, there is a .minecraft folder. My program simply redirect the "home" or "appdata" folder. When I install FML, it try to loads mods in the content folder and in other versions folders ... This is the current command line for minecraft : This is the complete log : 27 achievements 182 recipes LWJGL Version: 2.8.4 27 juin 2012 22:12:21 cpw.mods.fml.common.FMLCommonHandler beginLoading INFO: Attempting early MinecraftForge initialization 27 juin 2012 22:12:21 cpw.mods.fml.common.FMLCommonHandler beginLoading INFO: Completed early MinecraftForge initialization 2012-06-27 22:12:21 [iNFO] Forge Mod Loader version 2.2.78.153 for Minecraft 1.2.5 loading 2012-06-27 22:12:21 [WARNING] Failed to load mod class mod_CCGPU.class in /home/utilisateur/.mcm/mods/Stuff/Computercraft/CCGPU 2012-06-27 22:12:21 [sEVERE] File mod_CCGPU.class failed to read properly 2012-06-27 22:12:21 [WARNING] Failed to load mod class mod_CCInput.class in /home/utilisateur/.mcm/mods/Stuff/Computercraft/CCInput_07 2012-06-27 22:12:21 [sEVERE] File mod_CCInput.class failed to read properly 2012-06-27 22:12:21 [WARNING] Failed to load mod class mod_ccSpeaker.class in /home/utilisateur/.mcm/mods/Stuff/Computercraft/ccSpeaker 2012-06-27 22:12:21 [sEVERE] File mod_ccSpeaker.class failed to read properly 2012-06-27 22:12:21 [WARNING] Failed to load mod class mod_CCTurtle.class in /home/utilisateur/.mcm/mods/temp/ComputerCraft 2012-06-27 22:12:21 [sEVERE] File mod_CCTurtle.class failed to read properly 2012-06-27 22:12:21 [WARNING] Failed to load mod class mod_ComputerCraft.class in /home/utilisateur/.mcm/mods/temp/ComputerCraft 2012-06-27 22:12:21 [sEVERE] File mod_ComputerCraft.class failed to read properly 2012-06-27 22:12:21 [WARNING] Failed to load mod class mod_CCAdvancedResourceProcessing.class in /home/utilisateur/.mcm/mods/temp/aip 2012-06-27 22:12:21 [sEVERE] File mod_CCAdvancedResourceProcessing.class failed to read properly 2012-06-27 22:12:22 [WARNING] Failed to load mod class mod_PortalGun.class in /home/utilisateur/.mcm/version/old/.minecraft/mods/portalgun 2012-06-27 22:12:22 [sEVERE] File mod_PortalGun.class failed to read properly 2012-06-27 22:12:22 [iNFO] Loading mods from /home/utilisateur/.mcm/version/test/.minecraft/mods 2012-06-27 22:12:22 [iNFO] Directory WorldEditCUI contained no mods 2012-06-27 22:12:22 [sEVERE] A problem has occured during mod loading. Likely a corrupt jar is located in your mods directory cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: version/old//minecraft/mods/portalgun/mod_PortalGun at cpw.mods.fml.common.Loader.load(Loader.java:436) at cpw.mods.fml.common.Loader.loadMods(Loader.java:592) at cpw.mods.fml.client.FMLClientHandler.onPreLoad(FMLClientHandler.java:193) at net.minecraft.client.Minecraft.a(Minecraft.java:383) at net.minecraft.client.Minecraft.run(Minecraft.java:735) at java.lang.Thread.run(Thread.java:662) Caused by: cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: version/old//minecraft/mods/portalgun/mod_PortalGun at cpw.mods.fml.common.Loader.loadModClass(Loader.java:527) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:474) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:463) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:463) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:463) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:463) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:463) at cpw.mods.fml.common.Loader.load(Loader.java:385) ... 5 more Caused by: java.lang.ClassNotFoundException: version/old//minecraft/mods/portalgun/mod_PortalGun at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at cpw.mods.fml.common.Loader.loadModClass(Loader.java:494) ... 12 more 2012-06-27 22:12:22 [sEVERE] A critical error has occurred. cpw.mods.fml.common.LoaderException: cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: version/old//minecraft/mods/portalgun/mod_PortalGun at cpw.mods.fml.common.Loader.load(Loader.java:436) at cpw.mods.fml.common.Loader.loadMods(Loader.java:592) at cpw.mods.fml.client.FMLClientHandler.onPreLoad(FMLClientHandler.java:193) at net.minecraft.client.Minecraft.a(Minecraft.java:383) at net.minecraft.client.Minecraft.run(Minecraft.java:735) at java.lang.Thread.run(Thread.java:662) Caused by: cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: version/old//minecraft/mods/portalgun/mod_PortalGun at cpw.mods.fml.common.Loader.loadModClass(Loader.java:527) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:474) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:463) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:463) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:463) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:463) at cpw.mods.fml.common.Loader.attemptDirLoad(Loader.java:463) at cpw.mods.fml.common.Loader.load(Loader.java:385) ... 5 more Caused by: java.lang.ClassNotFoundException: version/old//minecraft/mods/portalgun/mod_PortalGun at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at cpw.mods.fml.common.Loader.loadModClass(Loader.java:494) ... 12 more 2012-06-27 22:12:22 [sEVERE] 2 mods loaded Minecraft Forge 3.3.8.153 FML v2.2.78.153 Forge Mod Loader version 2.2.78.153 for Minecraft 1.2.5 mod_MinecraftForge : Loaded (minecraft.jar) mod_CodeChickenCore : Loaded (minecraft.jar) So there is 2 solutions, I use an incorrect command line or there is a mistake in FML