Update

Author: odow

src/algorithms/KirlikSayin.jl

@@ -134,7 +134,7 @@ function optimize_multiobjective!(algorithm::KirlikSayin, model::Optimizer)
         if _time_limit_exceeded(model, start_time)
             return MOI.TIME_LIMIT, solutions
         end
-        max_volume_index = argmax(_volume(Rᵢ, _project(yI, k)) for Rᵢ in L)
+        max_volume_index = argmax([_volume(Rᵢ, _project(yI, k)) for Rᵢ in L])
         uᵢ = L[max_volume_index].u
         # Solving the first stage model: P_k(ε)
         #   minimize: f_1(x)

test/algorithms/KirlikSayin.jl

@@ -624,11 +624,11 @@ function test_issue_105()
     MOI.add_constraint.(model, x, MOI.Integer())
     X = reshape(x, m, n)
     for i in 1:m
-        f_i = MOI.ScalarAffineFunction(MOI.ScalarAffineTerm.(1.0, X[i,:]), 0.0)
+        f_i = MOI.ScalarAffineFunction(MOI.ScalarAffineTerm.(1.0, X[i, :]), 0.0)
         MOI.add_constraint(model, f_i, MOI.LessThan(capacity[i]))
     end
     for j in 1:n
-        f_j = MOI.ScalarAffineFunction(MOI.ScalarAffineTerm.(1.0, X[:,j]), 0.0)
+        f_j = MOI.ScalarAffineFunction(MOI.ScalarAffineTerm.(1.0, X[:, j]), 0.0)
         MOI.add_constraint(model, f_j, MOI.EqualTo(demand[j]))
     end
     f = MOI.Utilities.operate(