diff --git a/ProcessLib/SmallDeformationWithLIE/Common/PostUtils.cpp b/ProcessLib/SmallDeformationWithLIE/Common/PostUtils.cpp
index 704226cf49bd8f2071915d4dc0f4931182be43c4..8e6ac5bd39835005c181e188db8a8a4760bf6ee9 100644
--- a/ProcessLib/SmallDeformationWithLIE/Common/PostUtils.cpp
+++ b/ProcessLib/SmallDeformationWithLIE/Common/PostUtils.cpp
@@ -126,6 +126,13 @@ void PostProcessTool::createProperties()
                     name, MeshLib::MeshItemType::Cell, n_dest_comp);
             new_prop->resize(src_prop->size());
         }
+        else
+        {
+            WARN(
+                "Property '%s' cannot be created because its mesh item type is "
+                "not supported.",
+                name.c_str());
+        }
     }
 }
 
@@ -165,6 +172,13 @@ void PostProcessTool::copyProperties()
         {
             std::copy(src_prop->begin(), src_prop->end(), dest_prop->begin());
         }
+        else
+        {
+            WARN(
+                "Property '%s' cannot be created because its mesh item type is "
+                "not supported.",
+                name.c_str());
+        }
     }
 }