Hello,

 

So, today I wanted to update my mod to 1.6.2. However, places where GL11 is used did not work. I started minecraft and it crashed with this error

Exception in thread "main" java.lang.UnsatisfiedLinkError: no lwjgl in java.library.path
at java.lang.ClassLoader.loadLibrary(Unknown Source)
at java.lang.Runtime.loadLibrary0(Unknown Source)
at java.lang.System.loadLibrary(Unknown Source)
at org.lwjgl.Sys$1.run(Sys.java:73)
at java.security.AccessController.doPrivileged(Native Method)
at org.lwjgl.Sys.doLoadLibrary(Sys.java:66)
at org.lwjgl.Sys.loadLibrary(Sys.java:95)
at org.lwjgl.Sys.<clinit>(Sys.java:112)
at net.minecraft.client.Minecraft.getSystemTime(Minecraft.java:2444)
at net.minecraft.client.main.Main.main(Main.java:37)
at Start.main(Start.java:68)

 

 

I don't know what is wrong because LWJGL is in the Java Build path of my Minecraft Project. My Mod has "Minecraft" as a required project too.

 

Here's the .classpath for my "Msc Houses" project

http://pastebin.com/VUWn876S

 

.project

http://pastebin.com/Yeqwf6rq

 

Minecraft .classpath

http://pastebin.com/JqBFenC0

 

.prjoject

http://pastebin.com/JJM2jHCZ

You need to add lwjgl-2.9.0 to referenced libraries in Eclipse, you can find the file in mcp\jars\libaries\org\lwjgl\lwjgl\lwjgl\2.9.0

 

- Pow3rCut

Like this?

 

 

The Image is too big to embed

That looks about right try that and if that doesn't work let me know

 

- Pow3rCut

Well, that didn't work 

Did you specify the natives folder? You need to do that for lwjgl.jar, lwjgl_util.jar and Jinput.jar

How would I do that?

Configure the Java Build Path for your minecraft project.  Source Tab, expand the project, set the "Native library location" to where your natives are (forge/mcp/jars/versions/x/x-natives).

Configure the Java Build Path for your minecraft project.  Source Tab, expand the project, set the "Native library location" to where your natives are (forge/mcp/jars/versions/x/x-natives).

 

Well, that worked. But, I get this now:

 

 

Exception in thread "main" java.lang.NullPointerException
at java.util.logging.Logger.setParent(Unknown Source)
at net.minecraft.logging.LogAgent.setupLogger(LogAgent.java:33)
at net.minecraft.logging.LogAgent.<init>(LogAgent.java:25)
at net.minecraft.client.Minecraft.<init>(Minecraft.java:308)
at net.minecraft.client.main.Main.main(Main.java:77)
at Start.main(Start.java:68)

 

You have to change your main class to net.minecraft.launchwrapper.Launch for the client, and cpw.mods.fml.relauncher.ServerLaunchWrapper for the server launch configurations.

I did that. But, it still crashes

 

 

Jul 15, 2013 12:05:54 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Using tweak class name net.minecraft.launchwrapper.VanillaTweaker
Jul 15, 2013 12:05:58 PM net.minecraft.launchwrapper.LogWrapper log
SEVERE: Unable to launch
java.lang.NoSuchMethodException: net.minecraft.client.Minecraft.main([Ljava.lang.String;)
at java.lang.Class.getMethod(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:54)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)

 

Edit your run configurations, Arguments tab, Program arguments:

--version 1.6 --tweakClass cpw.mods.fml.common.launcher.FMLTweaker

 

Also check to be sure your working directory on that tab also resolves to forge\mcp\jars

Thank You! It's working now

For a reference, this also worked with 1.6.4