The launcher acts like normal, but it doesn't play the game.

[Flamethefox101]

I start to load the game and it acts like normal. But, when I hit play, it closes out and doesn't load the game.

 

It's only happened on the Forge profiles, and it's on Minecraft version 1.6.2 - and the latest version for it.

Also, there aren't any mods in the 'mods' folder. I've been wanting to install BWG4 and this bug has been stopping me from

doing so. Has anyone else encountered this problem?

[LexManos]

Set the Launcher Visibility, to 'Keep launcher open' and then post a console log, and the log files in your .minecraft folder.