ValueError in Pyomo

Answered

oguz toragay

• July 25, 2020 15:54

Hi,

I am trying to solve a quadratic constraint mixed-integer nonlinear problem using the new version of Gurobi 9.0.1 in Pyomo. The following error appears:

Cannot load a SolverResults object with bad status: error

 

Is there any way to solve this problem. I knew that Gurobi in its 9 version starts dealing with quadratic terms and maybe there is a bug in the solver.

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• Official comment

  

  Simranjit Kaur

  Gurobi Staff

  • December 06, 2024 00:43

  This post is more than three years old. Some information may not be up to date. For current information, please check the Gurobi Documentation or Knowledge Base. If you need more help, please create a new post in the community forum. Or why not try our AI Gurobot?.
• 

  Gwyneth Butera

  Gurobi Staff

  • July 25, 2020 19:43
  • Edited

  Hi Oguz - 

  This appears to be an error from Pyomo not Gurobi. I see they have fixed similar issues in the past: https://github.com/Pyomo/pyomo/issues/294

  Gwyneth

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