Access violation when deleting bodies

[rishflab]

I am trying to delete a body using the same code as the collision example but I am getting an access violation error on the last line when calling cpBodyFree(). Anyone know whats up?

cpSpaceRemoveShape(space, shape);
cpSpaceRemoveBody(space, cpShapeGetBody(shape));


cpShapeFree(shape);
cpBodyFree(cpShapeGetBody(shape));

[Amral]

Hi Rishflab,

You're freeing the shape, and then accessing it to get the body, which is wrong. You shouldn't access the shape once you've freed it.

Try the following instead :

Code: Select all

cpBody *body = cpShapeGetBody(shape);

cpSpaceRemoveShape(space, shape);
cpSpaceRemoveBody(space, body);

cpShapeFree(shape);
cpBodyFree(body);