1.8 crashes upon startup

[pappafattarnada]

Hi

 

Trying to help my boy installing a mod but we don't even get past loading the Forge software.

 

The mod is only in 1.6.4 or 1.7.10 and we have tried MC and Forge for all those versions with no luck. So now we thought it might be a good idea to start with the newest available version of MC/Forge and then try to work backward if possible (the ideal solution being to get the mod developer making a version running on more current software of course) but still no luck getting past the startup screen.  This is the crash report we get if we try to run Minecraft Forge 1.8, any help very much appreciated.

 

---- Minecraft Crash Report ----

// Surprise! Haha. Well, this is awkward.

Time: 2015-05-17 14:22

Description: Initializing game

java.lang.RuntimeException: java.lang.IllegalStateException: From thread Thread[Client

thread,5,main]: Thread[Thread-12,5,] already has the context current

        at net.minecraftforge.fml.client.SplashProgress.finish(SplashProgress.java:532)

        at

net.minecraftforge.fml.client.FMLClientHandler.onInitializationComplete(FMLClientHandler.j

ava:405)

        at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:513)

        at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:325)

        at net.minecraft.client.main.Main.main(SourceFile:120)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

        at

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

        at java.lang.reflect.Method.invoke(Method.java:597)

        at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

        at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

Caused by: java.lang.IllegalStateException: From thread Thread[Client thread,5,main]:

Thread[Thread-12,5,] already has the context current

        at org.lwjgl.opengl.ContextGL.checkAccess(ContextGL.java:184)

        at org.lwjgl.opengl.ContextGL.makeCurrent(ContextGL.java:189)

        at org.lwjgl.opengl.DrawableGL.makeCurrent(DrawableGL.java:110)

        at net.minecraftforge.fml.client.SplashProgress.finish(SplashProgress.java:524)

        ... 10 more

A detailed walkthrough of the error, its code path and all known details is as follows:

---------------------------------------------------------------------------------------

-- Head --

Stacktrace:

        at net.minecraftforge.fml.client.SplashProgress.finish(SplashProgress.java:532)

        at

net.minecraftforge.fml.client.FMLClientHandler.onInitializationComplete(FMLClientHandler.j

ava:405)

        at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:513)

-- Initialization --

Details:

Stacktrace:

        at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:325)

        at net.minecraft.client.main.Main.main(SourceFile:120)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

        at

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

        at java.lang.reflect.Method.invoke(Method.java:597)

        at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

        at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

-- System Details --

Details:

        Minecraft Version: 1.8

        Operating System: Mac OS X (x86_64) version 10.7.5

        Java Version: 1.6.0_65, Apple Inc.

        Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Apple Inc.

        Memory: 139944312 bytes (133 MB) / 319377408 bytes (304 MB) up to 1060372480 bytes

(1011 MB)

        JVM Flags: 5 total; -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-

UseAdaptiveSizePolicy -Xmn128M

        IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

        FML: MCP v9.10 FML v8.99.0.1405 Minecraft Forge 11.14.1.1405 3 mods loaded, 3 mods

active

        mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-

initialized->Initialized->Post-initialized->Available

        FML{8.99.0.1405} [Forge Mod Loader] (forge-1.8-11.14.1.1405.jar) Unloaded-

>Constructed->Pre-initialized->Initialized->Post-initialized->Available

        Forge{11.14.1.1405} [Minecraft Forge] (forge-1.8-11.14.1.1405.jar) Unloaded-

>Constructed->Pre-initialized->Initialized->Post-initialized->Available

        Loaded coremods (and transformers):

        GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current

thread.

        Launched Version: 1.8-Forge11.14.1.1405

        LWJGL: 2.9.2

        OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.

        GL Caps: Using GL 1.3 multitexturing.

Using GL 1.3 texture combiners.

Using framebuffer objects because EXT_framebuffer_object is supported.

Shaders are available because OpenGL 2.1 is supported.

VBOs are available because OpenGL 1.5 is supported.

        Using VBOs: No

        Is Modded: Definitely; Client brand changed to 'fml,forge'

        Type: Client (map_client.txt)

        Resource Packs: []

        Current Language: Svenska (Sverige)

        Profiler Position: N/A (disabled)