Hello, I am new to using Julia/JuMP (coming from python) and I am encountering the following error when trying to solve an LP model using Gurobi
I dont quite follow what the statement “AssertionError: rowub[i] < posinf” means. I have narrowed it down to something related to introducing a variable in the model that can take positive and negative values, but am not sure how to proceed further. I was wondering if someone can explain how to interpret the error to help me proceed forward.
Version: Julia 1.2.0
CSV v0.5.23
DataFrames v0.20.0
Gurobi v0.7.4
JuMP v0.18.6
MathProgBase v0.7.7
StatsBase v0.32.0
LinearAlgebra