Crash - An unexpected problem has occurred and the game has crashed. We apologize for the inconvenience.
Modpack: FTB - Infinity Evolved
Unfortunately, we can't answer that… For this you would have to send a picture of Crashreport…
Otherwise, I think if that is a mod pack that makes a mod problems. (Not the latest version, programming error, would not quite load, …).
Just restart the game, or reinstall the modpack (or launcher) …
xdiag:
In the minecraft log:
[21:08:01] [main / ERROR]: Unable to launch
java.lang.RuntimeException: java.lang.NullPointerException
at cpw.mods.fml.relauncher.CoreModManager $ FMLPluginWrapper.injectIntoClassLoader (CoreModManager.java:137) ~ [forge-1.7.10-10.13.4.1614-1.7.10.jar:?]
at net.minecraft.launchwrapper.Launch.launch (Launch.java:115) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main (Launch.java:28) [launchwrapper-1.12.ja…
There's something wrong with the "CoreMod" plugin / mod. Try it without starting this mod.
08:00] [main / WARN]: The coremod thaumic.tinkerer.preloader.ThaumicTLoaderContainer does not have a MCVersion annotation, it may cause issues with this version of Minecraft…
As far as I understand, this mod is not intended for this version. "May home issues…" and the "can" cause problems.