I'm not familiar with Choco in particular but you are probably trying to post an "element" constraint. Make sure that the index variable has a domain inside the range of the array on which you apply the element (-1 should not be in the domain).
On Jul 29, 1:24 am, hafsainfo <haafsa...@gmail.com> wrote: > Good evening, > > I dont think where is the error in the command written in Java with > choco solver > if anyone can help me to find the solution: > mp.addConstraint (nth (s [i], a [i], Constant (1))); > and here the error that appears > : > Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: > -1 > at Tsp.main > > Thank you in advance -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
