gurobipy.GurobiError: Error number 20000
Awaiting user inputHi, I'm facing this error that I'm hardly finding any resources online. The problem is in the title. I've seen this post that suggests that I'm using the Model.cbCut() method, but I'm not using it anywhere in my code. My model has multiple objectives set up by using Model.setObjectiveN() and has a lazy constraint by passing a callback to Model.optimize() but I can't find anything wrong with it.
I just want some high-level guidance that on this error, e.g. what this error typically means, and how I would go about debugging this problem. I'm happy to share my code, I just thought that it might not be useful in this particular case.
Thanks everyone in advance.
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Hi Mike - Can you let us know what version of Gurobi you are using? Have you tested with 9.5? Thanks! G.
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Hi Gwyneth, I’m using Gurobi 9.5, installed with pip
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Hi Gwyneth, is there any update on this?
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Hi Mike,
Could you provide a minimal working example reproducing this issue?
Best regards,
Jaromił0
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