2017-02-07 13:29:21,110 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2017-02-07 13:29:21,112 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
[13:29:21] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[13:29:21] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[13:29:21] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[13:29:21] [main/INFO] [FML]: Forge Mod Loader version 12.18.3.2221 for Minecraft 1.10.2 loading
[13:29:21] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_25, running on Windows 10:amd64:10.0, installed at D:\Minecraft Direct\runtime\jre-x64\1.8.0_25
[13:29:21] [main/INFO] [FML]: [AppEng] Core Init
[13:29:21] [main/WARN] [FML]: The coremod team.chisel.common.asm.ChiselCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2017-02-07 13:29:21,709 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2017-02-07 13:29:21,745 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
2017-02-07 13:29:21,746 WARN Unable to instantiate org.fusesource.jansi.WindowsAnsiOutputStream
[13:29:21] [main/WARN] [FML]: The coremod codechicken.lib.asm.CCLCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[13:29:22] [main/WARN] [FML]: The coremod ic2.core.coremod.IC2core does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[13:29:22] [main/WARN] [FML]: The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[13:29:22] [main/WARN] [FML]: The coremod mekanism.common.launch.LoadingHook does not have a MCVersion annotation, it may cause issues with this version of Minecraft

This is making me very upset can someone help me here

This happens only when mechanism is in the mod folders i think this is some thing with my pc for sure but i dont know what it is

post the full log on pastebin.com please :)

http://pastebin.com/hxdC4PN9

is there a log in the crash reports folder? can't see anything in that log yet...

edit: could be nvidia drivers if you use a nvidia card try the drivers here: http://nvidia.custhelp.com/app/answers/detail/a_id/4378/

there is nothing in the crash folder the game doesnt even launch. And it will only not launch if mekanism is in the mods folder

The latest NVIDIA drivers seem to be causing a LOT of issues across mods

I solved the problem
it was the latest Geforce NVIDIA Drivers they are not compatible with mekanism from some reason

Close this issue, it's a known NVIDIA problem with Java. Bad drivers. Has nothing to do with mods or Minecraft specifically.

Reddit post