Index: Ringtoets/Common/src/Ringtoets.Common.Service/DesignWaterLevelCalculationService.cs
===================================================================
diff -u -r2e5f2b59e81cda48f3d7ee03afa4db88abc7b1a8 -r797860a90e2e806327a86f77e20a368eaf25d6ed
--- Ringtoets/Common/src/Ringtoets.Common.Service/DesignWaterLevelCalculationService.cs	(.../DesignWaterLevelCalculationService.cs)	(revision 2e5f2b59e81cda48f3d7ee03afa4db88abc7b1a8)
+++ Ringtoets/Common/src/Ringtoets.Common.Service/DesignWaterLevelCalculationService.cs	(.../DesignWaterLevelCalculationService.cs)	(revision 797860a90e2e806327a86f77e20a368eaf25d6ed)
@@ -26,6 +26,7 @@
 using Core.Common.Base.IO;
 using Core.Common.Utils;
 using log4net;
+using Ringtoets.Common.Data.Exceptions;
 using Ringtoets.Common.Data.Hydraulics;
 using Ringtoets.Common.Data.IllustrationPoints;
 using Ringtoets.Common.IO.HydraRing;
@@ -210,9 +211,16 @@
         {
             if (hydraRingGeneralResult != null)
             {
-                GeneralResult<TopLevelSubMechanismIllustrationPoint> generalResult =
-                    GeneralResultConverter.CreateGeneralResultTopLevelSubMechanismIllustrationPoint(hydraRingGeneralResult);
-                hydraulicBoundaryLocationOutput.SetIllustrationPoints(generalResult);
+                try
+                {
+                    GeneralResult<TopLevelSubMechanismIllustrationPoint> generalResult =
+                        GeneralResultConverter.CreateGeneralResultTopLevelSubMechanismIllustrationPoint(hydraRingGeneralResult);
+                    hydraulicBoundaryLocationOutput.SetIllustrationPoints(generalResult);
+                }
+                catch (IllustrationPointConversionException e)
+                {
+                    log.Warn("Het uitlezen van illustratiepunten is mislukt.", e);
+                }
             }
         }