a mod API, which allows increased mod compatibility and easier installation, developed by members of the Minecraft community for PC Minecraft.

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6
votes
1answer
12k views

How do I resolve this error when installing the Forge source?

I try to install the forge source (build number 953) but when I run install.cmd it shows this error: ================ Forge ModLoader Setup Start =================== MCP Detected already, not ...
6
votes
5answers
620 views

Stop Minecraft Ticks when zero players online

As we all know , a Minecraft Server keeps the spawn chunks loaded all the time (if you don't know, read these questions: one two). So ticks keep passing by. I'm keen of the fact that in these ticks ...
4
votes
2answers
10k views

How can I export all item ID's, Metadata and Names?

I am attempting to export a list of all item IDs, and metadata from minecraft. I am using the FTB Unleashed pack. What I want is to write to file: 351:1 Ink Sac 351:2 Rose Red ... 368:0 Ender Pearl ...
4
votes
1answer
201 views

Is the 'Heaven' in Miner's Heaven meant literally?

I've installed the Miner's Heaven mod for Minecraft 1.7.2 (Forge). Finally, after methodically exploring every dungeon in the game cheating one in after methodically exploring every dungeon I could ...
3
votes
2answers
1k views

Can I force remove mods in minecraft forge?

I want to remove some mods after I played and build some mod's stuffs (like pipe in buildcraft). If I just delete mod, minecraft launcher will get error at start (It say something like missing block ...
3
votes
2answers
21k views

Minecraft Forge profile won't launch

Sorry if this is a repost but I am getting very frustrated by trying to install the Minecraft aether 2 mod. I am on a mac, the launcher is version 1.4.4 and I think the most updated version is ...
3
votes
1answer
5k views

Minecraft Server; Clients timeout, lose connection from wrong port

Summary of problem; Clients get a timeout error, I may or may not get a disconnection message from some port above 50,000. The router, firewall, and Windows Firewall are set wide-open. I have tried ...
2
votes
4answers
9k views

I get a ConcurrentModificationException when attempting to launch Minecraft with Forge [duplicate]

I have tried to reinstall Minecraft with Forge multiple times, but Minecraft still won't launch. When I check "Launcher Visibility" and change it to "Hide Launcher" and re-open, I get this error log ...
2
votes
2answers
11k views

minecraft forge/java 1.8 error (minecraft doesnt start up)

this is what it shows: [16:01:31] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker [16:01:31] [main/INFO] [LaunchWrapper]: Using primary tweak class name ...
2
votes
1answer
4k views

minecraft forge closes as soon as i launch it. how do i fix it?

I need help with Minecraft forge 1.7.2 It seems to close (but not crash) forge as soon as it starts. I don't seem to know what to do (this means I have no crash reports for you or any error that pops ...
2
votes
2answers
330 views

How to make a Minecraft Server exit automatically when it crashes

I am setting up a custom modded server and am running into an issue. During all the block id related crashes, the server jar will still be running even though it crashed. I would like it to quit when ...
2
votes
2answers
156 views

Older Versions of Minecraft Forge on the Profile Launcher

I am trying to set up a profile for 1.4.7 Forge, but I am having some trouble. I know Forge will load the AppData's mods folder, but I want to contain it to an certain folder, 1.4.7 Modded for ...
2
votes
3answers
4k views

Minecraft Forge java error

I'm using minecraft forge to include shading mods and packages into my minecraft. But for some reason when I try to launch the game I get this error log: ---- Minecraft Crash Report ---- // ...
1
vote
2answers
796 views

Is there a way to make Forge work with Java 8?

With Forge API, whenever I try and load up Minecraft with it installed it doesn't load up. The launcher will open but not the game. I read another article on the web that it doesn't work with Java 8 - ...
1
vote
2answers
15k views

Minecraft Forge 1.7.10 will not start

My minecraft will not start on only that version, I have a Windows 7 computer with Java 8u20 installed, because the latest java 7 update will not work at all(plus imma dev for other stuff). ...
1
vote
2answers
2k views

Minecraft 1.6.4 World fails to load or generate

Whenever I go to load or generate a world the game decides to crap out and go into a dirt background. Here is the client log:http://pastebin.com/LTKYMUGF Here is the Forge Moadloader Client 0 just in ...
1
vote
1answer
746 views

Minecraft forge 1.7.2

When i turn minecraft forge 1.7.2 on it turns on and instantly back off. it shows this: [18:56:44] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker ...
1
vote
2answers
18k views

Why is my Minecraft Forge 1.7.2 not working?

I have the most recent version of Java, but I cant download Minecraft Forge 1.7.2 for some reason. (I have a Macbook Pro) Whenever I try to download it it says "The Java JAR file ...
1
vote
0answers
946 views

Forge 1.7.10 doesn't even open on launch? [closed]

So, I've recently gotten back into modding. I installed Forge as normal, tried running it and.. nothing happened. Basically, when I open my vanilla 1.7.10 client it opens and runs fine. But when I ...
1
vote
0answers
403 views

Minecraft crashes with only Forge & Pixelmon installed [closed]

Whenever I start Minecraft, the launcher just crashes. I've done all the steps Have the right versions Tried the last versions of things Reinstalled everything Tried the JVM dforce thing When ...
1
vote
1answer
4k views

Minecraft forge won't let me play my single player world [closed]

I have Minecraft forge and it worked perfectly. I then removed some mods from my game, namely: computercraft cofhcore flansmod galacticraft micdoodlecore projectred thermal expansion tropicraft ...
1
vote
1answer
2k views

How do I install Forge 1.6.4?

I have similar problem as had guy who asked "How do I resolve this error when installing the Forge source?". The question is resolved, but I can't find the mentioned fml/fml.py file. So please, where ...
1
vote
1answer
3k views

Change game directory of Minecraft instance with Forge

I would like to make a Minecraft modpack using Minecraft Forge, most likely in Minecraft versions 1.5.2 and older, without using the new Minecraft launcher, since I will be making my own (not cracked, ...
1
vote
1answer
319 views

Can I omit certain lines from the Feed The Beast console?

Whenever somebody logs into my server, I see all of these lines that I have no use for. I know what they are for, but I don't need them clogging up console space. Is there any way I can remove this? ...
1
vote
2answers
339 views

Why Isn't Minecraft Forge Loading My Singleplayer World? [closed]

I recently installed Minecraft Forge for Minecraft 1.7.10. Everything installed fine since I could open the game without any problems. Keep in mind that I placed ShadersModCore-v2.3.28-mc1.7.10-f in ...
0
votes
2answers
754 views

Unable to open Minecraft Forge 1.7.10?

I have downloaded Forge 1.7.10, but when I try to install it I get the message: You need to run the version 1.7.10 manual at least once. I don't really get what I'm supposed to do. Any help ...
0
votes
3answers
2k views

Longbow in Tinkers' Constuct

I want to know how to get the Longbow (along with other weapons) in Tinkers' Construct when playing with my Feed the Beast modpack. In this video you can see him crafting a longbow with tinkers' ...
0
votes
1answer
960 views

How can I run Minecraft Forge Run using Java 7 without uninstalling Java 8?

I have JRE 8 installed on my pc as I code a lot of small stuff in Java. But apparently you need JRE 7 to run minecraft forge. As I am not confortable with uninstalling JRE 8 just so that I can play ...
0
votes
2answers
41k views

Scala library error when launching Forge for Minecraft 1.6.4

I just updated my Minecraft launcher to 1.6.4 but I am facing some problems using it. It runs correctly without any mod but when I launch with Minecraft Forge, whenever I try to launch it I get the ...
0
votes
1answer
126 views

Forge doesn't recognize my mods

I am running minecraft with forge 1.7.10. I have downloaded mods that say that they are for forge. I drag and drop the mods into the mods folder then run minecraft using the forge profile. When I get ...
0
votes
2answers
1k views

No Minecraft Forge version will open

[20:40:13] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker [20:40:13] [main/INFO] [LaunchWrapper]: Using primary tweak class name ...
0
votes
2answers
4k views

Forge crashing when i try to open a world

Basic version information: Java 1.7.0_67 Minecraft 1.7.10 Minecraft Coder Pack 9.05 Forge Mod Loader 7.10.84.1217 Minecraft Forge 10.13.1.1217 Mods I am using: CodeChicken Core 1.0.3.27 Not ...
0
votes
3answers
1k views

Usining Forge minecraft on windows 8.1 non-admin accounts

Since moving onto windows 8.1 I've set up user accounts for my kids- This means I can have separate safety settings on the browsers etc. When installing most apps it's just a case I install on one ...
0
votes
1answer
881 views

Minecraft forge 1.7.10 server keeps crashing on a mac

Does anyone know why when i click on the forge 1.7.10 server jar file on a mac it crashes. I am trying to start up a minecraft pixelmelon server on mac that runs on 1.7.10 but i am not able to do so ...
0
votes
2answers
2k views

Minecraft (Forge) keeps taking more and more memory, then crashes

On my machine, I'm running a private modded minecraft server running Forge 10.12.1.1098 for Minecraft 1.7.2. My fiancé can play without any problems on my server, however when I'm playing I crash ...
0
votes
1answer
679 views

Minecraft Forge 1.7 - Item List

So, in Forge 1.6 and previous, if you wanted to get a list of all items available in the game, you could just do Items.itemList This would return an Item[], containing all the vanilla items and all ...
0
votes
3answers
19k views

Minecraft forge 1.7.4 can't install

I have several versions of minecraft installed (1.5.2, ..., 1.7.2, 1.7.4). When i use forge installer, it installs forge for minecraft 1.7.2 instead of 1.7.4. I tried to remove 1.7.2 and then got ...
0
votes
2answers
2k views

Minecraft crashes on using MC Helicopter mod?

I added MC helicopter mod to minecraft 1.6.4 but it crashes every time on launching the game with following error code ---- Minecraft Crash Report ---- // I let you down. Sorry :( Time: 12/26/13 ...
0
votes
2answers
878 views

ClassNotFound exception when attempting to load Minecraft backpack

I am a total novice and posting for my child who downloaded a new mod and seemed to mess up her forge/backpack/mca. I think in trying to fix, I probably messed it up more. Here is the error report: ...
0
votes
1answer
775 views

Is the API version different from the client version?

I've downloaded Forge 6.6.0, supposedly for Minecraft 1.4.7, but some mods are complaining about the Forge version being too old even though they are also 1.4.7. I've received a suggestion in chat ...
0
votes
1answer
75 views

MInecraft forge 1.7.10 won't show up in my profile options

So I downloaded forge and it's in my mods folder and everything, but when I go to make a new folder for it it doesn't show up. I did have two other versions downloaded but they aren't in the mods ...
0
votes
1answer
411 views

My Minecraft Forge(1.7.10) keeps crashing for me

This is what the crash report looks like. Description: Initializing game java.lang.NoClassDefFoundError: net/minecraft/client/renderer/texture/TextureObject at ...
0
votes
1answer
40 views

minecraft forge server mods help

Ok so I made this forge server it works just fine I know that you need the client to be able to play in it.and I know that my friends needs it too.But if I add mods to the server do they have to ...
0
votes
0answers
446 views

Attack of the B-Team errors

My Attack of the B-Team will not launch and I have tried many time re installing, deleting the pack and creating new file and folders. The problem is when I press the play button there is no Mojang ...
0
votes
0answers
180 views

How does the Mo'Creatures mod interact with Minecraft's default mob spawning and de-spawning?

The mod works. I have tested it in a fresh gamesave. How does the Mo'Creatures mod interact with Minecraft's default mob spawning** and remembering? Do both follow their own rules, completely ...
0
votes
2answers
3k views

My minecraft forge-1.7.10-10.13.0.1180-universal server keeps shutting itself down

My minecraft 1.7.10 forge server keeps crashing. Every time I open it, it opens up and starts like it should and starts running but than suddenly it comes up with a bunch of messages that I'm not ...
0
votes
0answers
305 views

Minecraft Forge not launching?

I am using forge 1.7.10 and currently trying to get the forge profile to launch so I can add the clay soldiers mod. It won't launch though, here's the game output: http://pastebin.com/NSbntYTe I'm on ...
0
votes
0answers
162 views

ForgeGradle crashes when importing ComputerCraft

I think I'll be able to make a good crash report this time. When I try to add ComputerCraft and run MC (using .964) it crashes. A small part of the crash is: [INFO] [STDOUT] Description: There was ...
0
votes
2answers
7k views

Modded minecraft with Forge won't launch

In all versions of Minecraft with forge (I tried with 1.7.10, 1.7.2 and 1.6.4) I am perfectly capable of launching Vanilla Minecraft from the launcher, when I attempt to launch it with Forge, the ...
0
votes
4answers
31k views

Minecraft Forge 1.7.10 Error before game even starts

When I try to run Minecraft with Forge already installed, one of two things happens. Either my game actually loads and it comes up as a complete black screen not showing my game at all but it says it ...