I can only think of re-downloading the texture pack. Unless it's your texture pack then you'll need to go into it and make sure you're using the right version of minecraft for it.
If you're completely unable to login to even the minecraft site you'll have to request a password change. Just go to login (on the minecraft site) and click 'forgot my password'. It'll send an email to the email account, which you'll then have to then go into your account and click the email. Which will then take you to your java page where you can change your password.
I'm making an adventure map, it's an RPG where there are many boss fights. It's been coming along well, accept for this one issue that I've had. To sail through or get to the next town or city you'll need a lever. And having a mob that you need to kill is the best way to insure they follow the story and participate in the boss fight.
Is there any command to have a mob (preferably a witch) do this?
