Exception ticking world

Modded Minecraft (please don't write "not modded", when your crash report says "modded"). Invalid.

but.. it's not modded? oh well, this is probably my computer being a moron, like usual.

It IS modded according to your crash report.

You are using MagicLauncher which automatically moddes Minecraft.
Try again with vanilla launcher and a forced update.

ah, i see. i've always wondered how it changed the memory allocated to java. apologies for creating this mess of a bug report.

Marno, apparently yours is modded as well?

Apparently so...but I can't get a crash report from using the normal launcher. And now I can't get Magic Launcher's log to show the "Exception ticking world" error either. has force updating worked for you?
Edit: Spelling and Grammar

Logging in and updating fixed it for me 🙂

that does appear to have fixed it. unreproducable glitches really annoy me.

Mods are evil 😉