Forge not booting Minecraft from Within Eclipse IDE

[Dudeness23]

Hi guys, trying to start modding, i am however at a loss in regards of what to do, below are pics of my screens and the log file from the crash. I hope someone can help me.

 

Errors when loading eclipse for the first time.

http://i5.photobucket.com/albums/y153/one_sick_dude/EclipseErrors_zpsbf99867d.jpg[/img]

 

When i try to launch Minecraft from within Eclipse.

http://i5.photobucket.com/albums/y153/one_sick_dude/FMLErrorScreen_zps2f2f9230.jpg[/img]

 

And the logs, from the log file mentioned.

 

2013-05-13 21:03:46 [iNFO] [ForgeModLoader] Forge Mod Loader version 5.2.2.684 for Minecraft 1.5.2 loading

2013-05-13 21:03:46 [iNFO] [ForgeModLoader] Java is Java HotSpot 64-Bit Server VM, version 1.8.0-ea, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre8

2013-05-13 21:03:46 [FINE] [ForgeModLoader] Java classpath at launch is C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\eclipse\Minecraft\bin;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\jars\bin\jinput.jar;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\jars\bin\lwjgl_util.jar;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\jars\bin\lwjgl.jar;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\jars\bin\minecraft.jar;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\lib\argo-3.2-src.jar;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\lib\bcprov-debug-jdk15on-148.jar;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\lib\asm-debug-all-4.1.jar;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\lib\guava-14.0-rc3.jar;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\lib\scala-library.jar

2013-05-13 21:03:46 [FINE] [ForgeModLoader] Java library path at launch is C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\jars\bin\natives;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\jars\bin\natives;C:\Users\Tom\Desktop\minecraftforge-src-1.5.2-7.8.0.684\forge\mcp\jars\bin\natives

2013-05-13 21:03:46 [iNFO] [ForgeModLoader] Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation

2013-05-13 21:03:46 [FINEST] [ForgeModLoader] All core mods are successfully located

2013-05-13 21:03:46 [FINEST] [ForgeModLoader] Discovering coremods

2013-05-13 21:03:46 [FINEST] [ForgeModLoader] Found library file argo-small-3.2.jar present and correct in lib dir

2013-05-13 21:03:46 [FINEST] [ForgeModLoader] Found library file guava-14.0-rc3.jar present and correct in lib dir

2013-05-13 21:03:46 [FINEST] [ForgeModLoader] Found library file asm-all-4.1.jar present and correct in lib dir

2013-05-13 21:03:46 [FINEST] [ForgeModLoader] Found library file bcprov-jdk15on-148.jar present and correct in lib dir

2013-05-13 21:03:46 [FINEST] [ForgeModLoader] Found library file deobfuscation_data_1.5.2.zip present and correct in lib dir

2013-05-13 21:03:46 [FINEST] [ForgeModLoader] Found library file scala-library.jar present and correct in lib dir

2013-05-13 21:03:46 [FINEST] [ForgeModLoader] Running coremod plugins

2013-05-13 21:03:46 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin

2013-05-13 21:03:47 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully

2013-05-13 21:03:47 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin

2013-05-13 21:03:47 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully

2013-05-13 21:03:47 [FINEST] [ForgeModLoader] Validating minecraft

2013-05-13 21:03:47 [iNFO] [sTDOUT] A CRITICAL PROBLEM OCCURED INITIALIZING MINECRAFT - LIKELY YOU HAVE AN INCORRECT VERSION FOR THIS FML

 

Any Ideas? or am i missing something really obvious?

[Yagoki]

What minecraft version are you using? the suggestion form the error is that your minecraft version does not match that of the one expected by FML. check that your MC version is 1.5.2 (i.e. all your jars and such are from 1.5.2) and possibly update your forge to the latest, as the one you are using appears to be the earliest build for 1.5.2, and forge updates often

(get the latest from here http://files.minecraftforge.net/)

[Dudeness23]

Thanks for the Quick Reply, I found out the issue wasnt Minecrafts version it was my java version, i was running JRE8, once i unistalled that and reinstalled 7 it worked like a charm.

 

Now to learn the world of minecraft modding.