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Error when no solver provided #423

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merged 3 commits into from
Dec 18, 2020
Merged

Error when no solver provided #423

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0ceafb6
Rm unused Params
guimarqu Dec 18, 2020
bdef680
error when no solver provided
guimarqu Dec 18, 2020
8454f13
Merge branch 'master' into msg_no_solver
guimarqu Dec 18, 2020
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16 changes: 13 additions & 3 deletions src/optimize.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -73,9 +73,6 @@ function optimize!(prob::MathProg.Problem, annotations::Annotations, params::Par
return optstate
end

"""
Solve a reformulation
"""
function optimize!(
reform::MathProg.Reformulation, algorithm::Algorithm.AbstractOptimizationAlgorithm,
initial_primal_bound, initial_dual_bound
Expand Down Expand Up @@ -123,3 +120,16 @@ function optimize!(

return outstate
end

"""
Fallback if no solver provided by the user.
"""
function optimize!(
::MathProg.Reformulation, ::Nothing,
::Real, ::Real
)
error("""
No solver to optimize the reformulation. You should provide a solver through Coluna parameters.
Please, check the starting guide of Coluna.
""")
end