Changeset 17906 for trunk/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/IntervalUtil.cs

Timestamp:

03/16/21 15:26:50 (3 years ago)

Author:

gkronber

Message:

#3073 bugfixing

File:

• trunk/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/IntervalUtil.cs (modified) (1 diff)

trunk/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/IntervalUtil.cs

@@ -39 +39 @@
       var varRanges = variableRanges.GetReadonlyDictionary();
 
-      if (constraint.Variable != null && !varRanges.ContainsKey(constraint.Variable)) {
+      if (!string.IsNullOrEmpty(constraint.Variable) && !varRanges.ContainsKey(constraint.Variable)) {
         throw new ArgumentException(
-          $"The given variable {constraint.Variable} in the constraint does not exist in the model.",
+          $"No variable range found for variable {constraint.Variable} used in the constraints.",
           nameof(constraint));
       }