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Posted

Hi,guys.


I want to add some commands in the mod.

I use FMLServerStartingEvent#registerServerCommand to add a test command.

It works well in Gradle.
But when I export the jar file into the .minecraft\mods folder, then run Minecarft. It's stuck in loading world interface

 

Here is the log:

[01:07:56] [Server thread/INFO]: Starting integrated minecraft server version 1.12
[01:07:56] [Server thread/INFO]: Generating keypair
[01:07:57] [Server thread/INFO] [FML]: Injecting existing registry data into this server instance
[01:07:59] [Server thread/INFO] [FML]: Applying holder lookups
[01:07:59] [Server thread/INFO] [FML]: Holder lookups applied
[01:07:59] [Server thread/INFO] [FML]: Loading dimension 0 (RSM_test2) (net.minecraft.server.integrated.IntegratedServer@278b1a95)
[01:08:01] [Server thread/INFO]: Loaded 488 advancements
[01:08:01] [Server thread/INFO] [FML]: Loading dimension 1 (RSM_test2) (net.minecraft.server.integrated.IntegratedServer@278b1a95)
[01:08:01] [Server thread/INFO] [FML]: Loading dimension -1 (RSM_test2) (net.minecraft.server.integrated.IntegratedServer@278b1a95)
[01:08:01] [Server thread/INFO]: Preparing start region for level 0
[01:08:02] [Server thread/INFO]: Preparing spawn area: 17%
[01:08:03] [Server thread/INFO]: Preparing spawn area: 44%
[01:08:04] [Server thread/INFO]: Preparing spawn area: 77%
[01:08:05] [Server thread/FATAL] [FML]: Fatal errors were detected during the transition from SERVER_ABOUT_TO_START to SERVER_STARTING. Loading cannot continue
[01:08:05] [Server thread/FATAL] [FML]: 
    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
    UCHIJAAA    minecraft{1.12} [Minecraft] (minecraft.jar) 
    UCHIJAAA    mcp{9.19} [Minecraft Coder Pack] (minecraft.jar) 
    UCHIJAAA    FML{8.0.99.99} [Forge Mod Loader] (forge-1.12-14.21.1.2387.jar) 
    UCHIJAAA    forge{14.21.1.2387} [Minecraft Forge] (forge-1.12-14.21.1.2387.jar) 
    UCHIJAAE    test{1.0.0} [test] (test.jar) 
    UCHIJAAA    tickratechanger{1.0.13} [Tickrate Changer] (TickrateChanger-Mod-1.12.jar) 
[01:08:05] [Server thread/FATAL] [FML]: The following problems were captured during this phase
[01:08:05] [Server thread/ERROR] [FML]: Caught exception from test (java.lang.AbstractMethodError)
[01:08:05] [Server thread/ERROR] [FML]: A fatal exception occurred during the server starting event
net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from test (test)

Caused by: java.lang.AbstractMethodError
    at net.minecraft.command.CommandHandler.func_71560_a(CommandHandler.java:149) ~[bj.class:?]
    at net.minecraftforge.fml.common.event.FMLServerStartingEvent.registerServerCommand(FMLServerStartingEvent.java:59) ~[FMLServerStartingEvent.class:?]
    at test.Test.start(Test.java:30) ~[Test.class:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_144]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_144]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_144]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_144]
    at net.minecraftforge.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:628) ~[forge-1.12-14.21.1.2387.jar:?]
    at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source) ~[?:?]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_144]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_144]
    at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91) ~[guava-21.0.jar:?]
    at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150) ~[guava-21.0.jar:?]
    at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76) ~[guava-21.0.jar:?]
    at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399) ~[guava-21.0.jar:?]
    at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71) ~[guava-21.0.jar:?]
    at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116) ~[guava-21.0.jar:?]
    at com.google.common.eventbus.EventBus.post(EventBus.java:217) ~[guava-21.0.jar:?]
    at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:252) ~[forge-1.12-14.21.1.2387.jar:?]
    at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:230) ~[forge-1.12-14.21.1.2387.jar:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_144]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_144]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_144]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_144]
    at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91) ~[guava-21.0.jar:?]
    at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150) ~[guava-21.0.jar:?]
    at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76) ~[guava-21.0.jar:?]
    at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399) ~[guava-21.0.jar:?]
    at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71) ~[guava-21.0.jar:?]
    at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116) ~[guava-21.0.jar:?]
    at com.google.common.eventbus.EventBus.post(EventBus.java:217) ~[guava-21.0.jar:?]
    at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:147) ~[LoadController.class:?]
    at net.minecraftforge.fml.common.Loader.serverStarting(Loader.java:831) [Loader.class:?]
    at net.minecraftforge.fml.common.FMLCommonHandler.handleServerStarting(FMLCommonHandler.java:299) [FMLCommonHandler.class:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_144]
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_144]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_144]
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_144]
    at Reflector.callBoolean(Reflector.java:737) [Reflector.class:?]
    at net.minecraft.server.integrated.IntegratedServer.func_71197_b(IntegratedServer.java:204) [chb.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:483) [MinecraftServer.class:?]
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_144]
[01:08:05] [Server thread/INFO]: Stopping server
[01:08:05] [Server thread/INFO]: Saving players
[01:08:05] [Server thread/INFO]: Saving worlds
[01:08:05] [Server thread/INFO]: Saving chunks for level 'RSM_test2'/overworld
[01:08:05] [Server thread/INFO]: Saving chunks for level 'RSM_test2'/the_nether
[01:08:06] [Server thread/INFO]: Saving chunks for level 'RSM_test2'/the_end
[01:08:06] [Server thread/INFO] [FML]: Unloading dimension 0
[01:08:06] [Server thread/INFO] [FML]: Unloading dimension -1
[01:08:06] [Server thread/INFO] [FML]: Unloading dimension 1
[01:08:06] [Server thread/INFO] [FML]: Applying holder lookups
[01:08:06] [Server thread/INFO] [FML]: Holder lookups applied
[01:08:06] [Server thread/INFO] [FML]: The state engine was in incorrect state ERRORED and forced into state SERVER_STOPPED. Errors may have been discarded.
[01:08:06] [Server thread/INFO] [FML]: The state engine was in incorrect state ERRORED and forced into state AVAILABLE. Errors may have been discarded.

 

 

And here is code:

Command.java:

package test;

import net.minecraft.command.CommandBase;
import net.minecraft.command.CommandException;
import net.minecraft.command.ICommandSender;
import net.minecraft.server.MinecraftServer;
import net.minecraft.util.text.TextComponentString;

public class Command extends CommandBase {

	@Override
	public String getName() {
		return "test";
	}

	@Override
	public String getUsage(ICommandSender sender) {
		return "/test";
	}

	@Override
	public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException {
		sender.sendMessage(new TextComponentString("test"));
	}
	
}

Test.java:

package test;

import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.common.Mod.EventHandler;
import net.minecraftforge.fml.common.event.FMLInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
import net.minecraftforge.fml.common.event.FMLServerStartingEvent;

@Mod(modid="test", name="test", version="1.0.0")
public class Test {
	
	@EventHandler
	public void preInit(FMLPreInitializationEvent event) {
	}
	 
	@EventHandler
	public void init(FMLInitializationEvent event) {
	}
	 
	@EventHandler
	public void postInit(FMLPostInitializationEvent event){
	}
	
	@EventHandler
	public void start(FMLServerStartingEvent event){
	    event.registerServerCommand(new Command());
	}
}

 

Sorry, my English is poor.

Posted (edited)
3 minutes ago, diesieben07 said:

How did you export your mod? You must use the gradle build task.

I just use eclipse export ...
How to use the gradle build task?

Edited by icret
Posted
21 minutes ago, diesieben07 said:

You have to use the build task, your mod needs to get reobfuscated to work in normal Minecraft.

Sorry, could you tell me how to use build task to recompile and reobfuscate?

I really don't know what to do...

 

Posted (edited)

Open a command prompt in the folder where your build.gradle is and type gradlew build

 

*edit: The jar will be in the build/libs/ folder that is in that same folder. This jar file is the one you copy to the mods folder.

Edited by Ugdhar
Posted (edited)
24 minutes ago, Ugdhar said:

Open a command prompt in the folder where your build.gradle is and type gradlew build

Thank you very much, it works.
My problem has been solved.

Edited by icret
  • Like 1
Posted
1 hour ago, diesieben07 said:

You have to use the build task, your mod needs to get reobfuscated to work in normal Minecraft.

@diesieben07 Sounds like another one for the common issues thread. We've had this one about three times in the last week.

  • Like 2

Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable.  If you think this is the case, JUST REPORT ME.  Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice.

 

Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked.

 

DO NOT PM ME WITH PROBLEMS. No help will be given.

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