Dec. 18, 2007
8:44 p.m.
Hi Rob, could you check the line 224 (slsqp.py) a = numpy.concatenate( (fprime_cons(x),zeros([la,1])),1) I found the problem is here (lines 163-165): meq = len(eqcons) # meq = The number of equality constraints m = meq + len(ieqcons) # m = The total number of constraints la = array([1,m]).max() # la = So when user pass for example f_eqcons instead of eqcons, there is no appropriate handling of the situation in the code above these lines, so it produces la = 1 and error in concatenate. I will try to continue connecting slsqp to OpenOpt after you'll inform about fixing the bug, ok? Regards, D.