Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Common/PlLinesHelper.cs
===================================================================
diff -u -r6851 -r6876
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Common/PlLinesHelper.cs	(.../PlLinesHelper.cs)	(revision 6851)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/Common/PlLinesHelper.cs	(.../PlLinesHelper.cs)	(revision 6876)
@@ -51,6 +51,7 @@
                                                     out UpliftSituation upliftSituation, out string warningMessage)
     {
         PlLines plLines = null;
+        warningMessage = null;
         upliftSituation = new UpliftSituation();
         switch (location.ModelParametersForPlLines.PlLineCreationMethod)
         {
@@ -66,8 +67,7 @@
                 throw new NotImplementedException($@"Pl-line creation method '{location.ModelParametersForPlLines.PlLineCreationMethod}' is not implemented");
         }
 
-        warningMessage = null;
-        return plLines;
+       return plLines;
     }
 
     /// <summary>