Grasshopper

algorithmic modeling for Rhino

Unsupported Operand error or bug

Hello, 

When I input the values for 'a' and 'b' within the python component the algorithm works fine; however, when I use number sliders set to 'item access' and type hint 'float', I get the unsupported operand error. This usually works. 

Thank you. 

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Permalink Reply by Michael Weizmann on August 2, 2016 at 11:07pm

Hi Eric,

You are using the same name both for the first float variable and for the point name - 'a'.
Just change one of them to something else:


Permalink Reply by johnnyUtah05 on August 2, 2016 at 11:55pm

oh man... 

I've really outdone myself on this one. 

Thanks

Permalink Reply by Anders Holden Deleuran on August 3, 2016 at 5:01am

You're overwriting the variable a at line 13 from a float to a GUID (which is returned by the rs.AddPoint() method).

Permalink Reply by Anders Holden Deleuran on August 3, 2016 at 5:02am

Ah sorry, didn't see that you've already solved it :)

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