On 6/10/2011 6:30 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:
[snip about 100 lines]
Before posting code that does not work, it is a good idea to reduce to
to some minimum needed to exhibit the problem. If you had done that, you
may well have found the answer.
In this specific case, you should have searched for all lines making
assignments to the names causing a problem. This is easier to do by eye
with a minimal example. Or, use a search function for 'T0 =' (or 'T0='
if needed, but it is not) with Find Next and the second hit is the
offending line ("T0 = initCost*0,1").
--
Terry Jan Reedy
--
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