SqueakMap won't work in a fresh 3.10 dev image

Hello, I just downloaded a fresh Squeak-dev image from Damien Cassou, clicked on SqueakMap, and got the error that in SqueakMap>>categories, the objects instance variable is nil, but shouldn't be. I can't be the only one with that error, am I? What should I do?

From stackoverflow nes1983

• This fixes it:

  SMSqueakMap default loadUpdates
  

  Easy, huh?

  From nes1983