diff --git a/src/Meshing/Internal.py b/src/Meshing/Internal.py
index 016688ed..2eaebe12 100644
--- a/src/Meshing/Internal.py
+++ b/src/Meshing/Internal.py
@@ -47,6 +47,10 @@ class InternalMeshing(AMeshingTool):
         if profiles is None:
             return []
 
+        for p in profiles:
+            if len(p) < 1:
+                return []
+
         guide_list = self.get_guide_list(reach, profiles)
         if guide_list is None:
             return []
diff --git a/src/View/BoundaryCondition/Edit/Table.py b/src/View/BoundaryCondition/Edit/Table.py
index c0cfa1ed..8df696f0 100644
--- a/src/View/BoundaryCondition/Edit/Table.py
+++ b/src/View/BoundaryCondition/Edit/Table.py
@@ -58,7 +58,11 @@ logger = logging.getLogger()
 
 class TableModel(PamhyrTableModel):
     def get_true_data_row(self, row):
-        bc = self._data.data[row]
+
+        if len(self._data.data) > 0:
+            bc = self._data.data[row]
+        else:
+            return 0
 
         return next(
             map(
diff --git a/src/View/Geometry/UndoCommand.py b/src/View/Geometry/UndoCommand.py
index 3a5da35b..e0c4df6a 100644
--- a/src/View/Geometry/UndoCommand.py
+++ b/src/View/Geometry/UndoCommand.py
@@ -320,7 +320,7 @@ class MeshingCommand(QUndoCommand):
         for i in range(self._limites[1] - self._limites[0]):
             k += 1
             for p in self._new_profiles[i]:
-                self._reach.insert_profile(k, p)
+                self._reach.insert_profile(k, p.cloned_for(self._reach))
                 k += 1
 
         # Update selection