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Samebug tips

  1. ,
    via by Unknown author

    The stack trace shows which mod caused the problem (in my case it was at com.pahimar.ee3.reference.Textures.<clinit>, so the mod in question is EE3). Remove or reinstall that mod.

Solutions on the web

via GitHub by xeloxxleox
, 1 year ago
mixac1/dangerrpg/client/gui/GuiRPGWorkbench 4:32:50 PM at mixac1.dangerrpg.inventory.ContainerRPGWorkbench.<init>( ~[ContainerRPGWorkbench.class:?] 4:32:50 PM at mixac1.dangerrpg.init.RPGGuiHandlers.getServerGuiElement( ~[RPGGuiHandlers.class:?]
java.lang.RuntimeException: Attempted to load class mixac1/dangerrpg/client/gui/GuiRPGWorkbench for invalid side SERVER	at cpw.mods.fml.common.asm.transformers.SideTransformer.transform(	at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(	at java.lang.ClassLoader.loadClass(	at java.lang.ClassLoader.loadClass(	at java.lang.ClassLoader.loadClass(	at java.lang.ClassLoader.loadClass(	at	at	at net.minecraft.entity.player.EntityPlayer.openGui(Unknown Source)	at mixac1.dangerrpg.block.BlockRPGWorkbench.func_149727_a(	at Source)	at	at	at	at	at	at net.minecraft.server.MinecraftServer.func_71190_q(	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(	at net.minecraft.server.MinecraftServer.func_71217_p(	at	at net.minecraft.server.MinecraftServer$