Changeset 15015

Timestamp:

05/31/17 17:03:27 (7 years ago)

Author:

bburlacu

Message:

#2723: Fix exception in Dataset.cs when calling the ToModifiable() method.

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/Dataset.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/Dataset.cs

@@ -114 +114 @@
       foreach (var v in variableNames) {
         if (VariableHasType<double>(v)) {
-          values.Add(new List<double>((List<double>)variableValues[v]));
+          values.Add(new List<double>((IList<double>)variableValues[v]));
         } else if (VariableHasType<string>(v)) {
-          values.Add(new List<string>((List<string>)variableValues[v]));
+          values.Add(new List<string>((IList<string>)variableValues[v]));
         } else if (VariableHasType<DateTime>(v)) {
-          values.Add(new List<DateTime>((List<DateTime>)variableValues[v]));
+          values.Add(new List<DateTime>((IList<DateTime>)variableValues[v]));
         } else {
           throw new ArgumentException("Unknown variable type.");