On 10 jun, 13:38, Tim Chase <python.l...@tim.thechases.com> wrote: > On 06/10/2011 05:30 AM, Francesc Segura wrote: > > > Hello all, I'm new to this and I'm having problems on summing two > > values at python. > > > I get the following error: > > > Traceback (most recent call last): > > File "C:\edge-bc (2).py", line 168, in<module> > > if (costGG<= cost + T0): > > TypeError: unsupported operand type(s) for +: 'float' and 'tuple' > > > I'm working with networkx and my program is this one: > ... > > T0 = initCost*0,1 > > Here, you're setting T0 to the tuple "(initCost*0, 1)" == "(0, > 1)". I think you mean to use a period instead of a comma. > > You then try to add that to a float (cost), and Python doesn't > like that. I wouldn't either :) > > -tkc
Thanks a lot, I am a noob retard! -- http://mail.python.org/mailman/listinfo/python-list
