A few days ago, Fallout Shelter starts to crash every time when I try to open my objective window in the menu. Just when I clicke the icon I'm at the desktop. I've tryed it at my Samsung Galaxy S3 and at Blue Stacks emulator and still get the same bug.

Did you try working working the shaft and or posting this to the support board where it belongs?

Ok, i didn't see that there was a support forum too. I fixed the bug using the Reddit link ( /r/foshelter/comments/3ibmnt/objectives_crashing_and_possible_cause/ ) The result is that the misson "Equip Missile Launcher" breaks the game.