Fix updating NLPBlock after solve

Closes #204
jump-dev · Aug 25, 2022 · 1ec7f83 · 1ec7f83
1 parent 4a439e6
commit 1ec7f83
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/MOI_wrapper/nlp.jl b/src/MOI_wrapper/nlp.jl
@@ -5,7 +5,10 @@
 
 MOI.supports(::Optimizer, ::MOI.NLPBlock) = true
 
-function MOI.set(model::Optimizer, ::MOI.NLPBlock, nlp_data::MOI.NLPBlockData)
+function MOI.set(model::Optimizer, attr::MOI.NLPBlock, nlp_data::MOI.NLPBlockData)
+    if model.number_solved >= 1
+        throw(MOI.SetAttributeNotAllowed(attr))
+    end
     model.nlp_data = nlp_data
     return
 end