So I found this huge abandoned mineshaft, and came across a minecart with a chest, but I couldn't open the chest. Whenever I would richt-click it, it was like it wasn't there. I even tried mining it with a pickaxe, but I only ended up mining the block underneath it. But whenever I would run into it, it would move around, like it was a solid object. I found a couple other ones in the same mineshaft that did the same thing. Has anyone else had this problem?
EDIT: Nevermind, it was just a glitch with Optifine. Oops.
EDIT: Nevermind, it was just a glitch with Optifine. Oops.