Darkwiiyou

I didn't find anything specifically on this topic, so I decided to ask for assistance. I'm trying to test if a player is at the edge of a block, and I'm having issues doing so. Any help? I'm decently new to this, so an example/explanation would be amazing. Thanks! ~Darkwiiyou

EVERYONE STOP! POSTING!! MOJANG JUST RELEASED A LAUNCHER UPDATE!! GO UPDATE AND TRY AGAIN ASAP! GO GO GO!

Mojang JUST update there launcher, I am almost 100% CERTAIN that this is the issue. Majong added or removed something critical that allowed forge to work properly. Contacting Forge Developers ASAP!