ERROR: addTerms() takes exactly 3 positional arguments (2 given)

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Alejandro Montes

• November 15, 2021 18:26

Hi,

I am trying to solve a Pax Mix Flow problem with Column generation, but I don't seem to be able to add the columns properly. When I try to add information into the columns, I get the error: addTerms() takes exactly 3 positional arguments (2 given), even though in every manual I have found only two arguments are needed: coefficient, constraint. If anyone could help me with this error, I would really appreciate it. 

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  Jaromił Najman

  Gurobi Staff

  • November 16, 2021 13:24

  Hi Alejandro,

  Could you provide a minimal working example to reproduce this issue?

  Best regards,
  Jaromił

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