Index: DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityInwards/MacroStabilityInwardsKernelWrapper.cs
===================================================================
diff -u -r7036 -r7037
--- DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityInwards/MacroStabilityInwardsKernelWrapper.cs	(.../MacroStabilityInwardsKernelWrapper.cs)	(revision 7036)
+++ DamEngine/trunk/src/Deltares.DamEngine.Calculators/KernelWrappers/MacroStabilityInwards/MacroStabilityInwardsKernelWrapper.cs	(.../MacroStabilityInwardsKernelWrapper.cs)	(revision 7037)
@@ -279,7 +279,9 @@
         }
 
         bool isBishopUpliftVan = FailureMechanismParametersMStab.MStabParameters.Model == StabilityModelType.BishopUpliftVan;
-        if (isBishopUpliftVan)
+        // Note: CalculationResult could be RunFailed, but still have a result. RunFailed could be a design fail.
+        // We still need the result content. So do not check on only CalculationResult.Succeeded
+        if (isBishopUpliftVan && macroStabilityOutput?.StabilityOutputItems?.Count > 0)
         {
             var isUplift = true;
             macroStabilityOutputItem = ProperMacroStabilityResultsItem(macroStabilityOutput, 1);