Hi, trying to run Minecraft on Eclipse. I use Windows 7 and Forge 10.12.0.982.

When I try to run it, I get this error :

 

[02:52:12] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[02:52:12] [main/INFO]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[02:52:12] [main/INFO]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[02:52:12] [main/INFO]: Forge Mod Loader version 7.2.30.982 for Minecraft 1.7.2 loading
[02:52:12] [main/INFO]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.7.0_17, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre7
[02:52:13] [main/INFO]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation
[02:52:13] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[02:52:13] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[02:52:13] [main/INFO]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[02:52:13] [main/INFO]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[02:52:13] [main/INFO]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[02:52:13] [main/ERROR]: The binary patch set is missing. Either you are in a development environment, or things are not going to work!
[02:52:14] [main/ERROR]: The minecraft jar file:/C:/Users/Robbe/.gradle/caches/minecraft/net/minecraftforge/forge/1.7.2-10.12.0.982/forge-1.7.2-10.12.0.982-mcp.jar!/net/minecraft/client/ClientBrandRetriever.class appears to be corrupt! There has been CRITICAL TAMPERING WITH MINECRAFT, it is highly unlikely minecraft will work! STOP NOW, get a clean copy and try again!
[02:52:14] [main/ERROR]: FML has been ordered to ignore the invalid or missing minecraft certificate. This is very likely to cause a problem!
[02:52:14] [main/ERROR]: Technical information: ClientBrandRetriever was at jar:file:/C:/Users/Robbe/.gradle/caches/minecraft/net/minecraftforge/forge/1.7.2-10.12.0.982/forge-1.7.2-10.12.0.982-mcp.jar!/net/minecraft/client/ClientBrandRetriever.class, there were 0 certificates for it
[02:52:14] [main/ERROR]: FML appears to be missing any signature data. This is not a good thing
[02:52:14] [main/INFO]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[02:52:14] [main/INFO]: Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker
[02:52:16] [main/INFO]: Launching wrapped minecraft {net.minecraft.client.main.Main}
[02:52:19] [main/ERROR]: Unable to launch
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_17]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_17]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_17]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_17]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]
Caused by: java.lang.UnsatisfiedLinkError: no lwjgl in java.library.path
at java.lang.ClassLoader.loadLibrary(Unknown Source) ~[?:1.7.0_17]
at java.lang.Runtime.loadLibrary0(Unknown Source) ~[?:1.7.0_17]
at java.lang.System.loadLibrary(Unknown Source) ~[?:1.7.0_17]
at org.lwjgl.Sys$1.run(Sys.java:73) ~[lwjgl-2.9.0.jar:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_17]
at org.lwjgl.Sys.doLoadLibrary(Sys.java:66) ~[lwjgl-2.9.0.jar:?]
at org.lwjgl.Sys.loadLibrary(Sys.java:95) ~[lwjgl-2.9.0.jar:?]
at org.lwjgl.Sys.<clinit>(Sys.java:112) ~[lwjgl-2.9.0.jar:?]
at net.minecraft.client.Minecraft.getSystemTime(Minecraft.java:2579) ~[Minecraft.class:?]
at net.minecraft.client.main.Main.main(Main.java:36) ~[Main.class:?]
... 6 more

 

Here's my variables incase you need them :

 

Prog args :

--version 1.7.2 --tweakClass cpw.mods.fml.common.launcher.FMLTweaker --accessToken whatever

 

VM args:

-Dfml.ignoreInvalidMinecraftCertificates=true

 

Main class :

net.minecraft.launchwrapper.Launch

 

Visited various topics about this problem, yet not solved.

 

EDIT: 1 minute after posting this I figured out that I've been using the wrong path and also the wrong library.

For those having the same issue, right click your project > properties > java build path > Libraries > Expand LWJGL 2.9.0.jar by clicking on the arrow > Double click native library location and input the correct path. It will probably look like "C:/Users/YourName/Desktop/forge.2/build/natives" or something else. The "build/natives" folder is what you need.

 

http://puu.sh/67wmS.png

http://puu.sh/67wkA.png

 

I don't get it. I have the exact same error and I have it set to [PATH TO FORGE FOLDER]/forge/build/natives

 

Worked perfectly for me..

  On 1/3/2014 at 12:46 PM, Osky2918 said:

I don't get it. I have the exact same error and I have it set to [PATH TO FORGE FOLDER]/forge/build/natives

 

 

Have the same problem

This fixed it for me. In my workspace however, there were multiple lwjgl jars so I had to change all of them to the correct path. Once I did so, everything was running fine!