Changeset 13738

Timestamp:

03/26/16 11:20:34 (8 years ago)

Author:

abeham

Message:

#2431: fixed bug in IteratedAlgorithm (exception when problem is loaded, but no algorithm set)

File:

• branches/PerformanceComparison/HeuristicLab.Analysis/3.3/Optimizers/IteratedAlgorithm.cs (modified) (5 diffs)

branches/PerformanceComparison/HeuristicLab.Analysis/3.3/Optimizers/IteratedAlgorithm.cs

@@ -20 +20 @@
 #endregion
 
-using System;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
 using HeuristicLab.Collections;
 using HeuristicLab.Common;
@@ -31 +27 @@
 using HeuristicLab.Parameters;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
+using System;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
 
 namespace HeuristicLab.Analysis {
@@ -709 +709 @@
 
     private void HandleAlgorithmTargetQualityChanged() {
+      if (Algorithm == null) return;
       IParameter param;
       if (!Algorithm.Parameters.TryGetValue("TargetQuality", out param)) return;
@@ -723 +724 @@
 
     private void HandleAlgorithmMaximumEvaluationsChanged() {
+      if (Algorithm == null) return;
       IParameter param;
       if (!Algorithm.Parameters.TryGetValue("MaximumEvaluations", out param)) return;
@@ -733 +735 @@
 
     private void SynchronizeMaximumEvaluationsParameter() {
+      if (Algorithm == null) return;
       IParameter param;
       if (!Algorithm.Parameters.TryGetValue("MaximumEvaluations", out param)) return;