Given a graph with added obstacles I want to make a copy of it.
When I make the copy:
currentGrath added 20 obstacles.
var newGrapth = currentGrath.copy() as? GKObstacleGraph
newGrapth2.removeObstacles([newGrapth!.obstacles.first!])
This returns a BAD ACCESS.
I don't understand what's going on or what the problem is.
If I do this same thing with the main network there is no problem:
currentGrath.removeObstacles([currentGrath!.obstacles.first!])
Thanks for the help
Udelune
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