Crafty.js looping after upgrade to 0.4.1

I don't know if Crafty.js is popular on Stack Overflow yet or not, but I've been using it, and I didn't get an answer from the mailing list, so I figured I'd try here.

I have some code that worked fine under release 0.3.x, but when I upgraded to 0.4.1, after开发者_如何学运维 fixing all of the API changes, I found that the Crafty.js code goes into an infinite loop that eventually uses all system resources and crashes my system. In this case my system is a Palm Pixi Plus phone or the webOS emulator.

Anyone have any good ideas on what may have happened to cause this? I can post code if you want, but I don't think it will be helpful.

As a side question, how can I get in to debug looping JavaScript like this? I can't seem to successfully halt and enter the process mid loop: the debugger won't let me in until after the system crashes.

Okay, figured it out. Seems to have something to do with the Collision component. Will look into it further, but otherwise this question is done.