Help Mojang! i have been playing minecraft for months and i didnt have an issue this issue just happen now, just now i have been playing minecraft for an hour and stopped when i came back to minecraft the blocks starts flashing
some others blocks become invisible and it makes my minecraft almost impossible to play my launcher even says fatal error launching game but restarting it plays the game again (this issue first happened in 1.8.1 then next in 1.8)