Hangs on setting up Minecraft environment (MC 1.5.2)

[MetalGodwin]

Minecraft version 1.5.2

OS: Ubuntu 12.04

Java: OpenJDK version 1.7.0_21

 

Downloaded the latest forge, which seems to be build 1.5.2-7.7.1.681-1.5.2

 

Appended all files in that archive to ~/.minecraft/bin/minecraft.jar

 

Deleted the META-INF/MOJANG* files in ~/.minecraft/bin/minecraft.jar

 

Upon starting Minecraft after that then It hangs at 0% with the "setting up Minecraft environment"-window.

 

Launching from terminal I get this error-output:

 

asdf
Exception in thread "Thread-3" java.lang.VerifyError: (class: net/minecraft/client/Minecraft, method: O signature: ()V) Incompatible argument to function
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2451)
at java.lang.Class.getDeclaredMethod(Class.java:1954)
at cpw.mods.fml.relauncher.ReflectionHelper.findMethod(ReflectionHelper.java:170)
at cpw.mods.fml.relauncher.FMLRelauncher.computeExistingClientHome(FMLRelauncher.java:212)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:258)
at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)
at net.minecraft.Launcher.replace(Launcher.java:136)
at net.minecraft.Launcher$1.run(Launcher.java:79)

 

 

Sorry if I have missed anything, never used forge before, until today. Joined this forum to report this, let me know if there is anything else I can do.

[Swordsmaster16]

I hope they'll fix this soon because I the exact same thing happens to me. And because of that, we can't get the FORGEMODLOADER-CLIENT-0.LOG.

[NujumKey]

oh is it not working? It works in 1.4

if you'd like you can get your footing in 1.4 and by the time 1.6 comes out they'll have fixed 1.5 and released 1.6.

The forge team moves pretty quick

[Swordsmaster16]

Where can I download 1.5.1 minecraft.jar?

[LexManos]

Not exactly sure why you're getitng this error besides you trying to install 1.5.2 on 1.5.1 I just tried installing that build onto 1.5.2 and it worked flawlessly..

[Swordsmaster16]

No that's not what I mean. It was stuck at 0% on 1.5.2 for me but if you say it works better now, I'll give it a try.

Actually I was using build 682 not the one you just released.

[MetalGodwin]

Now it seems to work (with vanilla Mineraft). IDK earlier today when I downloaded the latest I got build 681, now I get build 684.