How do I get FML to load my mod

[RamenChef]

I’ve tried almost everything I could to do to my mod, and forge just can’t load my mod without crashing.

 

---- Minecraft Crash Report ----

// Why did you do that?

 

Time: 3/27/15 4:46 PM

Description: There was a severe problem during mod loading that has caused the game to fail

 

cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: net.ramenchef.ecologyproject.EcologyProject

at cpw.mods.fml.common.LoadController.transition(LoadController.java:162)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:502)

at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:204)

at net.minecraft.client.Minecraft.startGame(Minecraft.java:522)

at net.minecraft.client.Minecraft.run(Minecraft.java:931)

at net.minecraft.client.main.Main.main(Main.java:164)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)

at GradleStart.main(Unknown Source)

Caused by: java.lang.ClassNotFoundException: net.ramenchef.ecologyproject.EcologyProject

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)

at java.lang.ClassLoader.loadClass(ClassLoader.java:425)

at java.lang.ClassLoader.loadClass(ClassLoader.java:358)

at cpw.mods.fml.common.ModClassLoader.loadClass(ModClassLoader.java:58)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:274)

at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:420)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)

at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)

at com.google.common.eventbus.EventBus.post(EventBus.java:275)

at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)

at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)

at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)

at com.google.common.eventbus.EventBus.post(EventBus.java:275)

at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:492)

... 12 more

Caused by: java.lang.UnsupportedClassVersionError: net/ramenchef/ecologyproject/EcologyProject : Unsupported major.minor version 52.0

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(ClassLoader.java:800)

at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)

... 40 more

 

 

A detailed walkthrough of the error, its code path and all known details is as follows:

---------------------------------------------------------------------------------------

 

-- System Details --

Details:

Minecraft Version: 1.7.10

Operating System: Mac OS X (x86_64) version 10.10.2

Java Version: 1.7.0_71, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 867409048 bytes (827 MB) / 1056309248 bytes (1007 MB) up to 1056309248 bytes (1007 MB)

JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M

AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

FML: MCP v9.05 FML v7.10.85.1277 Minecraft Forge 10.13.2.1277 4 mods loaded, 4 mods active

mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed

FML{7.10.85.1277} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.2.1277.jar) Unloaded->Constructed

Forge{10.13.2.1277} [Minecraft Forge] (forgeSrc-1.7.10-10.13.2.1277.jar) Unloaded->Constructed

RamenChef_EcologyProject{1.0} [RamenChef_EcologyProject] (bin) Unloaded->Errored

 

Please help!

[jcranky]

Is this EcologyProject thingy your mod or some library?

[RamenChef]

EcologyProject is my mod class.

[jcranky]

Code please

[RamenChef]

Code please

Here’s my mod class:

package net.ramenchef.ecologyproject;

import net.minecraft.block.Block;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.registry.GameRegistry;

@Mod(modid = EcologyProject.MODID, version = EcologyProject.VERSION)
public class EcologyProject {
    public static final String MODID = "RamenChef_EcologyProject";
    public static final String VERSION = "1.0";
    public static Item darkredstone;
    public static Block industrialct;
    @EventHandler
    public void preInit(FMLPreInitializationEvent event)
    {
    	//industrialct = new BlockICT
    	darkredstone = new ItemDR();
    	
    	GameRegistry.registerItem(darkredstone, "Dark Redstone");
    }
    @EventHandler
    public void init(FMLInitializationEvent event)
    {
    	GameRegistry.addRecipe(new ItemStack(Items.beef),
    			"ONO",
    			"NXN",
    			"ONO",
    			'O', Items.diamond, 'N', Items.iron_ingot, 'X', Blocks.crafting_table
    	);
    }
}

And the one other class in the mod:

package net.ramenchef.ecologyproject;

import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;

public class ItemDR extends Item {
public ItemDR()
{
	setUnlocalizedName(EcologyProject.MODID + "_" + "darkrs");
	setCreativeTab(CreativeTabs.tabMisc);
}
}

[jcranky]

Your code seems fine. The root of your problem is this:

 

Caused by: java.lang.UnsupportedClassVersionError: net/ramenchef/ecologyproject/EcologyProject : Unsupported major.minor version 52.0

 

Which probably means you are compiling with java 8 and running with java 7, or something like that.

[The Great Duck]

look at the third to last line in the first code piece.

 

");"

 

I don't think that belongs, although I might be miscounting the number of brackets/parenthesis.

[ashjack]

It does belong. It closes the add recipe function.

[jcranky]

look at the third to last line in the first code piece.

 

");"

 

I don't think that belongs, although I might be miscounting the number of brackets/parenthesis.

 

It is closing the addRecipe call.

[The Great Duck]

look at the third to last line in the first code piece.

 

");"

 

I don't think that belongs, although I might be miscounting the number of brackets/parenthesis.

 

It is closing the addRecipe call.

 

Ah. well then it's probably better visually to move it to the previous line. it looks like a mistyped curly bracket the way it's currently sitting.