FEM: result tools, delete result meshes on result purging too

src/Mod/Fem/femresult/resulttools.py

@@ -28,10 +28,11 @@ __url__ = "http://www.freecadweb.org"
 #  @{
 
 import FreeCAD
+import femtools.femutils as femutils
 from math import sqrt
 
 
-## Removes all result objects from an analysis group
+## Removes all result objects and result meshes from an analysis group
 #  @param analysis
 def purge_results(analysis):
     for m in analysis.Group:
@@ -40,6 +41,12 @@ def purge_results(analysis):
                 analysis.Document.removeObject(m.Mesh.Name)
             analysis.Document.removeObject(m.Name)
     FreeCAD.ActiveDocument.recompute()
+    # if analysis typ check is used result mesh without result obj is created in the analysis
+    # we could run into trouble in one loop because we will delete objects and try to access them later
+    for m in analysis.Group:
+        if femutils.is_of_type(m, 'Fem::FemMeshResult'):
+            analysis.Document.removeObject(m.Name)
+    FreeCAD.ActiveDocument.recompute()
 
 
 ## Resets result mesh deformation

src/Mod/Fem/femtools/ccxtools.py

@@ -87,7 +87,7 @@ class FemToolsCcx(QtCore.QRunnable, QtCore.QObject):
         else:
             raise Exception('FEM: Somthing went wront, the exception should have been raised earlier!')
 
-    ## Removes all result objects from an analysis group
+    ## Removes all result objects and result meshes from an analysis group
     #  @param self The python object self
     def purge_results(self):
         from femresult.resulttools import purge_results as pr