keepcalm

October 24, 2012

extract mcp. copy .minecraft/bin into jars folder. copy .minecraft/resources into jars folder. Download minecraft_server.jar (https://s3.amazonaws.com/MinecraftDownload/launcher/minecraft_server.jar), copy into jars folder. extract forge into mcp folder. go into forge folder, run install.cmd.

October 23, 2012

Is this what you're looking for? When you're looking for events it helps to look in the sub-packages of net.minecraftforge.event

October 23, 2012

http://adf.ly/673885/http://files.minecraftforge.net/minecraftforge-universal-4.1.4.298.zip

October 23, 2012

As a guess, I'd say you somehow messed up your optifine installation - the error is graphics-related on the clientside, so probably try an older or newer version of optifine, and check the optifine thread on minecraftforum to see if there's anything there about forge versions.

October 23, 2012

Did you copy the WHOLE bin directory into jars?? Your LWJGL natives are missing. They should be in <mcp folder>/jars/bin/natives

October 22, 2012

Go and find a tutorial (like Wuppy29's), and all will become clear.

October 22, 2012

new EntityItem(World world, double x, double y, double z, ItemStack stack)

Protip: it helps to actually look on the javadocs/Internet before asking on the forum

October 21, 2012

Try reinstalling MCP and forge - backup your eclipse files (if you have any), and delete the mcp folder, start from scratch...

October 21, 2012

If you absolutely MUST export it into the mods folder, export into <mcp folder>/jars/mods/x.jar

The crash you're seeing is because you need to reobfuscate everything in mcp.

You need to copy your packages into the common folder in the Minecraft project in eclipse. Then, open up your mcp folder and run recompile.sh/.bat and then reobfuscate.sh/bat

But seriously, it's far easier to just code it all in the Minecraft project.

October 21, 2012

I want to reset the CraftingManager - I have an access transformer, which transforms everything i need to public, but I can't work out how to remove the final part from the declaration through the access transformer.

October 21, 2012

lol didn't see that, thanks

October 20, 2012

a jar file __IS__ a zip file.

October 20, 2012

So you'd have a method, for instance:

public void triggerNote(World world, int x, int y, int z, byte instrument)

October 14, 2012

You're setting MT_mod's instance to an instance of MF_mod.

October 14, 2012

Assuming your minecraft_server.jar is in /Users/yourusername/server/minecraft_server.jar, and forge is in /Users/yourusername/Downloads/minecraftforge.zip do this:

Open terminal
cd /Users/yourusername/server
mkdir mctmp
cp minecraft_server.jar mctmp
cd mctmp
unzip minecraft_server.jar
cp /Users/yourusername/Downloads/minecraftforge.zip .
unzip minecraftforge.zip
(if it asks you to overwrite files, say 'yes to all')
rm minecraftforge.zip minecraft_server.jar
zip -r ../minecraft_server.jar .
cd ..
And then run the server as you would normally. I don't actually use a Mac (I use Linux), but that should work. The only bit I'm unsure about is the unzip bits.
I tried this just a few minutes ago, and it went smoothly until it came time to repackage the Forgified MC_server.jar. I can't seem to compress the mctmp back into the MC_server.jar.

I tried a few times now with some mixed results, once or twice it would return with the "Invalid or Corrupt" line from before. However it did come back with

2012-10-13 12:16:49 [iNFO] [ForgeModLoader] Forge Mod Loader version missing.missing.missing.missing for Minecraft client:missing, server:missing loading

2012-10-13 12:16:49 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-2.25.jar

2012-10-13 12:16:50 [iNFO] [ForgeModLoader] Download complete

2012-10-13 12:16:50 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar

2012-10-13 12:16:51 [iNFO] [ForgeModLoader] Download complete

2012-10-13 12:16:51 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar

2012-10-13 12:16:52 [iNFO] [ForgeModLoader] Download complete

2012-10-13 12:16:52 [sEVERE] [ForgeModLoader] This version of FML is built for Minecraft missing, we have detected Minecraft 1.3.2 in your minecraft jar file

2012-10-13 12:16:52 [iNFO] [sTDOUT] A CRITICAL PROBLEM OCCURED INITIALIZING MINECRAFT - LIKELY YOU HAVE AN INCORRECT VERSION FOR THIS FML

2012-10-13 12:16:52 [iNFO] [sTDERR] Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException

2012-10-13 12:16:52 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:175)

2012-10-13 12:16:52 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchServer(FMLRelauncher.java:133)

2012-10-13 12:16:52 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.handleServerRelaunch(FMLRelauncher.java:33)

2012-10-13 12:16:52 [iNFO] [sTDERR] at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:1319)

2012-10-13 12:16:52 [iNFO] [sTDERR] Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException

2012-10-13 12:16:52 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:253)

2012-10-13 12:16:52 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)

2012-10-13 12:16:52 [iNFO] [sTDERR] ... 3 more

2012-10-13 12:16:52 [iNFO] [sTDERR] Caused by: java.lang.reflect.InvocationTargetException

2012-10-13 12:16:52 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

2012-10-13 12:16:52 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

2012-10-13 12:16:52 [iNFO] [sTDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

2012-10-13 12:16:52 [iNFO] [sTDERR] at java.lang.reflect.Method.invoke(Method.java:597)

2012-10-13 12:16:52 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:245)

2012-10-13 12:16:52 [iNFO] [sTDERR] ... 4 more

2012-10-13 12:16:52 [iNFO] [sTDERR] Caused by: cpw.mods.fml.common.LoaderException

2012-10-13 12:16:52 [iNFO] [sTDERR] at cpw.mods.fml.common.Loader.<init>(Loader.java:169)

2012-10-13 12:16:52 [iNFO] [sTDERR] at cpw.mods.fml.common.Loader.instance(Loader.java:144)

2012-10-13 12:16:52 [iNFO] [sTDERR] ... 9 more

so I guess that is a small step forward, right?

Lol yeah

this time it looks like your FML is corrupted somehow - it's not getting any version numbers, so it's looking for minecraft version 'missing', but finds version '1.3.2', and then blows up. So try redownloading forge? Try using the latest recommended, and the latest latest...

October 14, 2012

Wouldn't generating it be pretty similar to adding an ore block? You just have to check that the block below it is grass and can see the sun, and then run, say GenCustomTree(blockX, blockY, blockZ)? You could always look at the vanilla WorldGenTrees code...

October 14, 2012

I've written a coremod which just changes the accessibility of some fields using access transformers, but for some reason when I start it up, I get errors complaining that some events don't exist.

The log


2012-10-14 19:47:22 [iNFO] [ForgeModLoader] Forge Mod Loader version 3.1.35.394 for Minecraft client:1.3.2, server:1.3.2 loading
2012-10-14 19:47:22 [iNFO] [sTDOUT] Adding Accesstransformer map: bukkit_at.cfg
2012-10-14 19:47:23 [iNFO] [sTDOUT] 195 recipes
2012-10-14 19:47:23 [iNFO] [sTDOUT] 27 achievements
2012-10-14 19:47:24 [iNFO] [sTDERR] 2012-10-14 19:47:23 [iNFO] Starting minecraft server version 1.3.2
2012-10-14 19:47:24 [iNFO] [ForgeModLoader] Attempting early MinecraftForge initialization
2012-10-14 19:47:24 [iNFO] [sTDOUT] MinecraftForge v4.2.5.307 Initialized
2012-10-14 19:47:24 [iNFO] [ForgeModLoader] MinecraftForge v4.2.5.307 Initialized
2012-10-14 19:47:24 [iNFO] [sTDERR] java.lang.NoSuchMethodException: net.minecraftforge.event.entity.EntityJoinWorldEvent.<init>()
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at java.lang.Class.getConstructor0(Class.java:2723)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at java.lang.Class.getConstructor(Class.java:1674)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraftforge.event.EventBus.register(EventBus.java:69)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraftforge.event.EventBus.register(EventBus.java:53)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraftforge.common.MinecraftForge.initialize(MinecraftForge.java:198)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at java.lang.reflect.Method.invoke(Method.java:616)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLCommonHandler.callForgeMethod(FMLCommonHandler.java:218)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLCommonHandler.beginLoading(FMLCommonHandler.java:95)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.server.FMLServerHandler.<init>(FMLServerHandler.java:68)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.server.FMLServerHandler.<clinit>(FMLServerHandler.java:59)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:339)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraft.src.DedicatedServer.startServer(DedicatedServer.java:49)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:433)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraft.src.ThreadServerApplication.run(ThreadServerApplication.java:18)
2012-10-14 19:47:24 [iNFO] [sTDERR] java.lang.NoSuchMethodException: net.minecraftforge.event.world.WorldEvent$Load.<init>()
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at java.lang.Class.getConstructor0(Class.java:2723)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at java.lang.Class.getConstructor(Class.java:1674)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraftforge.event.EventBus.register(EventBus.java:69)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraftforge.event.EventBus.register(EventBus.java:53)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraftforge.common.MinecraftForge.initialize(MinecraftForge.java:198)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at java.lang.reflect.Method.invoke(Method.java:616)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLCommonHandler.callForgeMethod(FMLCommonHandler.java:218)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLCommonHandler.beginLoading(FMLCommonHandler.java:95)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.server.FMLServerHandler.<init>(FMLServerHandler.java:68)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.server.FMLServerHandler.<clinit>(FMLServerHandler.java:59)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:339)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraft.src.DedicatedServer.startServer(DedicatedServer.java:49)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:433)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraft.src.ThreadServerApplication.run(ThreadServerApplication.java:18)
2012-10-14 19:47:24 [iNFO] [sTDERR] java.lang.NoSuchMethodException: net.minecraftforge.event.world.WorldEvent$Save.<init>()
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at java.lang.Class.getConstructor0(Class.java:2723)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at java.lang.Class.getConstructor(Class.java:1674)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraftforge.event.EventBus.register(EventBus.java:69)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraftforge.event.EventBus.register(EventBus.java:53)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraftforge.common.MinecraftForge.initialize(MinecraftForge.java:198)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at java.lang.reflect.Method.invoke(Method.java:616)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLCommonHandler.callForgeMethod(FMLCommonHandler.java:218)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLCommonHandler.beginLoading(FMLCommonHandler.java:95)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.server.FMLServerHandler.<init>(FMLServerHandler.java:68)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.server.FMLServerHandler.<clinit>(FMLServerHandler.java:59)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:339)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraft.src.DedicatedServer.startServer(DedicatedServer.java:49)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:433)
2012-10-14 19:47:24 [iNFO] [sTDERR] 	at net.minecraft.src.ThreadServerApplication.run(ThreadServerApplication.java:18)
2012-10-14 19:47:24 [iNFO] [ForgeModLoader] Completed early MinecraftForge initialization
2012-10-14 19:47:24 [iNFO] [ForgeModLoader] Searching /home/simon/minecraft/forge/jars/mods for mods
2012-10-14 19:47:27 [iNFO] [ForgeModLoader] Forge Mod Loader has identified 3 mods to load
2012-10-14 19:47:27 [iNFO] [ForgeModLoader] Configured a dormant chunk cache size of 0
2012-10-14 19:47:27 [iNFO] [sTDOUT] Well, we got this far...
2012-10-14 19:47:27 [iNFO] [sTDERR] 2012-10-14 19:47:27 [iNFO] Loading properties
2012-10-14 19:47:27 [iNFO] [sTDERR] 2012-10-14 19:47:27 [iNFO] Default game type: SURVIVAL
2012-10-14 19:47:27 [iNFO] [sTDERR] 2012-10-14 19:47:27 [iNFO] Generating keypair
2012-10-14 19:47:28 [iNFO] [sTDERR] 2012-10-14 19:47:28 [iNFO] Starting Minecraft server on *:25565
2012-10-14 19:47:28 [iNFO] [sTDERR] 2012-10-14 19:47:28 [WARNING] **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
2012-10-14 19:47:28 [iNFO] [sTDERR] 2012-10-14 19:47:28 [WARNING] The server will make no attempt to authenticate usernames. Beware.
2012-10-14 19:47:28 [iNFO] [sTDERR] 2012-10-14 19:47:28 [WARNING] While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
2012-10-14 19:47:28 [iNFO] [sTDERR] 2012-10-14 19:47:28 [WARNING] To change this, set "online-mode" to "true" in the server.properties file.
2012-10-14 19:47:28 [iNFO] [ForgeModLoader] Forge Mod Loader has successfully loaded 3 mods
2012-10-14 19:47:28 [iNFO] [sTDERR] 2012-10-14 19:47:28 [iNFO] Preparing level "mcpworld"
2012-10-14 19:47:28 [iNFO] [ForgeModLoader] Loading dimension 0 (mcpworld) (net.minecraft.src.DedicatedServer@1b8119a)
2012-10-14 19:47:28 [iNFO] [ForgeModLoader] Loading dimension 1 (mcpworld) (net.minecraft.src.DedicatedServer@1b8119a)
2012-10-14 19:47:28 [iNFO] [ForgeModLoader] Loading dimension -1 (mcpworld) (net.minecraft.src.DedicatedServer@1b8119a)
2012-10-14 19:47:28 [iNFO] [sTDERR] 2012-10-14 19:47:28 [iNFO] Preparing start region for level 0
2012-10-14 19:47:29 [iNFO] [sTDERR] 2012-10-14 19:47:29 [iNFO] Preparing spawn area: 32%
2012-10-14 19:47:30 [iNFO] [sTDERR] 2012-10-14 19:47:30 [iNFO] Preparing spawn area: 69%
2012-10-14 19:47:31 [iNFO] [sTDERR] 2012-10-14 19:47:31 [iNFO] Done (3.047s)! For help, type "help" or "?"
2012-10-14 19:47:35 [iNFO] [sTDERR] 2012-10-14 19:47:35 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?
2012-10-14 19:47:49 [iNFO] [sTDERR] 2012-10-14 19:47:49 [iNFO] User Player208 connecting with mods []
2012-10-14 19:47:49 [iNFO] [ForgeModLoader] User Player208 connecting with mods []
2012-10-14 19:47:49 [iNFO] [sTDERR] 2012-10-14 19:47:49 [iNFO] Player208[/127.0.0.1:46125] logged in with entity id 2829 at (-13.5, 65.62000000476837, 235.5)
2012-10-14 19:47:51 [sEVERE] [ForgeModLoader] A critical server error occured handling a packet, kicking net.minecraft.src.NetServerHandler@20a52f
java.lang.ClassCastException: net.minecraft.src.EntityPlayerMP cannot be cast to cpw.mods.fml.common.network.Player
at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:231)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:78)
at net.minecraft.src.NetServerHandler.handleCustomPayload(NetServerHandler.java:1063)
at net.minecraft.src.Packet250CustomPayload.processPacket(Packet250CustomPayload.java:70)
at net.minecraft.src.TcpConnection.processReadPackets(TcpConnection.java:441)
at net.minecraft.src.NetServerHandler.networkTick(NetServerHandler.java:80)
at net.minecraft.src.NetworkListenThread.networkTick(NetworkListenThread.java:55)
at net.minecraft.src.DedicatedServerListenThread.networkTick(DedicatedServerListenThread.java:32)
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:650)
at net.minecraft.src.DedicatedServer.updateTimeLightAndEntities(DedicatedServer.java:241)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:565)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471)
at net.minecraft.src.ThreadServerApplication.run(ThreadServerApplication.java:18)
2012-10-14 19:47:51 [iNFO] [sTDERR] 2012-10-14 19:47:51 [WARNING] Failed to handle packet: java.lang.ClassCastException: net.minecraft.src.EntityPlayerMP cannot be cast to cpw.mods.fml.common.network.Player
java.lang.ClassCastException: net.minecraft.src.EntityPlayerMP cannot be cast to cpw.mods.fml.common.network.Player
at cpw.mods.fml.common.network.NetworkRegistry.handleCustomPacket(NetworkRegistry.java:231)
at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:78)
at net.minecraft.src.NetServerHandler.handleCustomPayload(NetServerHandler.java:1063)
at net.minecraft.src.Packet250CustomPayload.processPacket(Packet250CustomPayload.java:70)
at net.minecraft.src.TcpConnection.processReadPackets(TcpConnection.java:441)
at net.minecraft.src.NetServerHandler.networkTick(NetServerHandler.java:80)
at net.minecraft.src.NetworkListenThread.networkTick(NetworkListenThread.java:55)
at net.minecraft.src.DedicatedServerListenThread.networkTick(DedicatedServerListenThread.java:32)
at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:650)
at net.minecraft.src.DedicatedServer.updateTimeLightAndEntities(DedicatedServer.java:241)
at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:565)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471)
at net.minecraft.src.ThreadServerApplication.run(ThreadServerApplication.java:18)
2012-10-14 19:48:23 [iNFO] [sTDERR] 2012-10-14 19:48:23 [iNFO] Stopping the server
2012-10-14 19:48:23 [iNFO] [sTDERR] 2012-10-14 19:48:23 [iNFO] Stopping server
2012-10-14 19:48:23 [iNFO] [sTDERR] java.net.SocketException: Socket closed
2012-10-14 19:48:23 [iNFO] [sTDERR] 	at java.net.PlainSocketImpl.socketAccept(Native Method)
2012-10-14 19:48:23 [iNFO] [sTDERR] 	at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:375)
2012-10-14 19:48:23 [iNFO] [sTDERR] 	at java.net.ServerSocket.implAccept(ServerSocket.java:470)
2012-10-14 19:48:23 [iNFO] [sTDERR] 	at java.net.ServerSocket.accept(ServerSocket.java:438)
2012-10-14 19:48:23 [iNFO] [sTDERR] 	at net.minecraft.src.ServerListenThread.run(ServerListenThread.java:75)
2012-10-14 19:48:23 [iNFO] [sTDOUT] Closing listening thread
2012-10-14 19:48:23 [iNFO] [sTDERR] 2012-10-14 19:48:23 [iNFO] Saving players
2012-10-14 19:48:23 [iNFO] [sTDERR] 2012-10-14 19:48:23 [iNFO] Saving worlds
2012-10-14 19:48:23 [iNFO] [sTDERR] 2012-10-14 19:48:23 [iNFO] Saving chunks for level 'mcpworld'/Overworld
2012-10-14 19:48:23 [iNFO] [sTDERR] 2012-10-14 19:48:23 [iNFO] Saving chunks for level 'mcpworld'/Nether
2012-10-14 19:48:23 [iNFO] [sTDERR] 2012-10-14 19:48:23 [iNFO] Saving chunks for level 'mcpworld'/The End
2012-10-14 19:48:23 [iNFO] [ForgeModLoader] Unloading dimension 0
2012-10-14 19:48:23 [iNFO] [ForgeModLoader] Unloading dimension -1
2012-10-14 19:48:23 [iNFO] [ForgeModLoader] Unloading dimension 1

The access transformer .cfg file

public ft.o # DedicatedServer.settings - to reload the settings of the server
public td.b # CraftingManager.recipes - so we can clear recipes.
public td.a # CraftingManager.instance - to reset the CraftingManager
# public td # CraftingManager() ? - to reset the CraftingManager, again
public up.h # Let us change if worlds spawn peaceful mobs  on a world-by-world basis
public up.g # ditto, but for enemies
public et.k # lets us directly load player NBTTagCompounds for reading.

October 13, 2012

Assuming your minecraft_server.jar is in /Users/yourusername/server/minecraft_server.jar, and forge is in /Users/yourusername/Downloads/minecraftforge.zip do this:

Open terminal

cd /Users/yourusername/server
mkdir mctmp
cp minecraft_server.jar mctmp
cd mctmp
unzip minecraft_server.jar
cp /Users/yourusername/Downloads/minecraftforge.zip .
unzip minecraftforge.zip
(if it asks you to overwrite files, say 'yes to all')
rm minecraftforge.zip minecraft_server.jar
zip -r ../minecraft_server.jar .
cd ..

And then run the server as you would normally. I don't actually use a Mac (I use Linux), but that should work. The only bit I'm unsure about is the unzip bits.

October 13, 2012

If you return an empty packet on clientside, it will not show the chat.

October 13, 2012

I've got a coremod which uses snakeyaml, gson and some other libraries. I'm trying to download them using one ILibrarySet, but for some reason FML seems to be stripping everything except the last section of the folder path.

I'm downloading the libraries from maven, and FML prints out the libraries OK in the log:

2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] There were errors during initial FML setup. Some files failed to download or were otherwise corrupted. You will need to manually obtain the following files from these download links and ensure your lib directory is clean. 
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/argo-2.25.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://repo.maven.apache.org/maven2/org/yaml/snakeyaml/1.9/snakeyaml-1.9.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://repo.maven.apache.org/maven2/org/xerial/sqlite-jdbc/3.7.2/sqlite-jdbc-3.7.2.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://repo.maven.apache.org/maven2/org/avaje/ebean/2.8.1/ebean-2.8.1.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://repo.maven.apache.org/maven2/commons-lang/commons-lang/2.3/commons-lang-2.3.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://repo.maven.apache.org/maven2/com/google/code/gson/2.2.2/gson-2.2.2.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] <===========>

But when it's downloading them, it shortens it to http://repo.maven.apache.org/maven2/snakeyaml-1.9.jar, for instance.

So to fix this do I have to submit a patch, or am I just doing something wrong?

And here's the log:


2012-10-13 17:23:33 [iNFO] [ForgeModLoader] Forge Mod Loader version 3.1.30.390 for Minecraft client:1.3.2, server:1.3.2 loading
2012-10-13 17:23:33 [iNFO] [ForgeModLoader] Downloading file http://repo.maven.apache.org/maven2/snakeyaml-1.9.jar
2012-10-13 17:23:34 [sEVERE] [ForgeModLoader] There was a problem downloading the file snakeyaml-1.9.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2012-10-13 17:23:34 [iNFO] [ForgeModLoader] Downloading file http://repo.maven.apache.org/maven2/sqlite-jdbc-3.7.2.jar
2012-10-13 17:23:34 [sEVERE] [ForgeModLoader] There was a problem downloading the file sqlite-jdbc-3.7.2.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2012-10-13 17:23:34 [iNFO] [ForgeModLoader] Downloading file http://repo.maven.apache.org/maven2/ebean-2.8.1.jar
2012-10-13 17:23:35 [sEVERE] [ForgeModLoader] There was a problem downloading the file ebean-2.8.1.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2012-10-13 17:23:35 [iNFO] [ForgeModLoader] Downloading file http://repo.maven.apache.org/maven2/commons-lang-2.3.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] There was a problem downloading the file commons-lang-2.3.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2012-10-13 17:23:36 [iNFO] [ForgeModLoader] Downloading file http://repo.maven.apache.org/maven2/gson-2.2.2.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] There was a problem downloading the file gson-2.2.2.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] There were errors during initial FML setup. Some files failed to download or were otherwise corrupted. You will need to manually obtain the following files from these download links and ensure your lib directory is clean. 
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/argo-2.25.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://repo.maven.apache.org/maven2/org/yaml/snakeyaml/1.9/snakeyaml-1.9.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://repo.maven.apache.org/maven2/org/xerial/sqlite-jdbc/3.7.2/sqlite-jdbc-3.7.2.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://repo.maven.apache.org/maven2/org/avaje/ebean/2.8.1/ebean-2.8.1.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://repo.maven.apache.org/maven2/commons-lang/commons-lang/2.3/commons-lang-2.3.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] *** Download http://repo.maven.apache.org/maven2/com/google/code/gson/2.2.2/gson-2.2.2.jar
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] <===========>
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] The following is the errors that caused the setup to fail. They may help you diagnose and resolve the issue
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] A download error occured
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] A download error occured
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] A download error occured
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] A download error occured
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] A download error occured
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] <<< ==== >>>
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] The following is diagnostic information for developers to review.
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:446)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:94)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchServer(FMLRelauncher.java:133)
at cpw.mods.fml.relauncher.FMLRelauncher.handleServerRelaunch(FMLRelauncher.java:33)
at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:1310)
Caused by: java.io.FileNotFoundException: http://repo.maven.apache.org/maven2/snakeyaml-1.9.jar
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1458)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1452)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1106)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:430)
... 5 more
Caused by: java.io.FileNotFoundException: http://repo.maven.apache.org/maven2/snakeyaml-1.9.jar
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1401)
at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2214)
at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:596)
at java.net.URLConnection.getContentLength(URLConnection.java:491)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:429)
... 5 more
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:446)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:94)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchServer(FMLRelauncher.java:133)
at cpw.mods.fml.relauncher.FMLRelauncher.handleServerRelaunch(FMLRelauncher.java:33)
at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:1310)
Caused by: java.io.FileNotFoundException: http://repo.maven.apache.org/maven2/sqlite-jdbc-3.7.2.jar
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1458)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1452)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1106)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:430)
... 5 more
Caused by: java.io.FileNotFoundException: http://repo.maven.apache.org/maven2/sqlite-jdbc-3.7.2.jar
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1401)
at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2214)
at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:596)
at java.net.URLConnection.getContentLength(URLConnection.java:491)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:429)
... 5 more
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:446)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:94)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchServer(FMLRelauncher.java:133)
at cpw.mods.fml.relauncher.FMLRelauncher.handleServerRelaunch(FMLRelauncher.java:33)
at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:1310)
Caused by: java.io.FileNotFoundException: http://repo.maven.apache.org/maven2/ebean-2.8.1.jar
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1458)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1452)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1106)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:430)
... 5 more
Caused by: java.io.FileNotFoundException: http://repo.maven.apache.org/maven2/ebean-2.8.1.jar
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1401)
at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2214)
at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:596)
at java.net.URLConnection.getContentLength(URLConnection.java:491)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:429)
... 5 more
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:446)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:94)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchServer(FMLRelauncher.java:133)
at cpw.mods.fml.relauncher.FMLRelauncher.handleServerRelaunch(FMLRelauncher.java:33)
at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:1310)
Caused by: java.io.FileNotFoundException: http://repo.maven.apache.org/maven2/commons-lang-2.3.jar
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1458)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1452)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1106)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:430)
... 5 more
Caused by: java.io.FileNotFoundException: http://repo.maven.apache.org/maven2/commons-lang-2.3.jar
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1401)
at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2214)
at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:596)
at java.net.URLConnection.getContentLength(URLConnection.java:491)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:429)
... 5 more
2012-10-13 17:23:36 [sEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:446)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:94)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchServer(FMLRelauncher.java:133)
at cpw.mods.fml.relauncher.FMLRelauncher.handleServerRelaunch(FMLRelauncher.java:33)
at net.minecraft.server.MinecraftServer.main(MinecraftServer.java:1310)
Caused by: java.io.FileNotFoundException: http://repo.maven.apache.org/maven2/gson-2.2.2.jar
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
at sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1458)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1452)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1106)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:430)
... 5 more
Caused by: java.io.FileNotFoundException: http://repo.maven.apache.org/maven2/gson-2.2.2.jar
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1401)
at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:2214)
at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:596)
at java.net.URLConnection.getContentLength(URLConnection.java:491)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:429)
... 5 more

EDIT: I submitted a pull request to FML which fixes this...

October 4, 2012

FMLClientHandler.getMinecraftInstance(). Not FMLCommonHandler

October 4, 2012

Or you could try using

@SideOnly(Side="CLIENT")
@Override
public boolean interact(EntityPlayer entityplayer)
{
  
  if (this.riddenByEntity == null)
  {
   mountEntity(entityplayer);
  }
  return true;
}

Or you could check which side you're on using

@Override
public boolean interact(EntityPlayer entityplayer)
{
  if (FMLCommonHandler.getEffectiveSide() == Side.CLIENT) {
   if (this.riddenByEntity == null)
   {
    mountEntity(entityplayer);
   }
   return true;
}
}

October 4, 2012

I'm writing a mod that adds commands to the server, and I want to add noclip.

I noticed EntityPlayer has a noclip field, and I'm aware that if I want the client to act on it, I need to send the client a packet with the changed EntityPlayer.

Which packet should I use? Or do I have to use a Packet250?

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keepcalm

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