Using cpSpaceUseSpatialHash func causes a dead loop in FILE "cpSpaceHash.c" LINE 427

[baifan233]

I need to frequently create and del chipmunk2dObj in my game.
If i don't use the cpSpaceUseSpatialHash like you in the logoSmash demo in my game,i found that my fps is so low when the chipObj
is to much. I need the cpSpaceUseSpatialHash func but it causes a dead loop .Could you fix it? Or give me some help please.