Allow deletion of dressup even if model is not setup correctly.

src/Mod/Path/PathScripts/PathDressupAxisMap.py

@@ -168,10 +168,12 @@ class ViewProviderDressup:
     def onDelete(self, arg1=None, arg2=None):
         '''this makes sure that the base operation is added back to the project and visible'''
         # pylint: disable=unused-argument
-        FreeCADGui.ActiveDocument.getObject(arg1.Object.Base.Name).Visibility = True
-        job = PathUtils.findParentJob(arg1.Object)
-        job.Proxy.addOperation(arg1.Object.Base, arg1.Object)
-        arg1.Object.Base = None
+        if arg1.Object and arg1.Object.Base:
+            FreeCADGui.ActiveDocument.getObject(arg1.Object.Base.Name).Visibility = True
+            job = PathUtils.findParentJob(arg1.Object)
+            if job:
+                job.Proxy.addOperation(arg1.Object.Base, arg1.Object)
+            arg1.Object.Base = None
         return True
 
 class CommandPathDressup:

src/Mod/Path/PathScripts/PathDressupDragknife.py

@@ -465,10 +465,12 @@ class ViewProviderDressup:
 
     def onDelete(self, arg1=None, arg2=None):
         # pylint: disable=unused-argument
-        FreeCADGui.ActiveDocument.getObject(arg1.Object.Base.Name).Visibility = True
-        job = PathUtils.findParentJob(arg1.Object.Base)
-        job.Proxy.addOperation(arg1.Object.Base, arg1.Object)
-        arg1.Object.Base = None
+        if arg1.Object and arg1.Object.Base:
+            FreeCADGui.ActiveDocument.getObject(arg1.Object.Base.Name).Visibility = True
+            job = PathUtils.findParentJob(arg1.Object.Base)
+            if job:
+                job.Proxy.addOperation(arg1.Object.Base, arg1.Object)
+            arg1.Object.Base = None
         return True
 
 

src/Mod/Path/PathScripts/PathDressupLeadInOut.py

@@ -322,10 +322,12 @@ class ViewProviderDressup:
         '''this makes sure that the base operation is added back to the project and visible'''
         # pylint: disable=unused-argument
         PathLog.debug("Deleting Dressup")
-        FreeCADGui.ActiveDocument.getObject(arg1.Object.Base.Name).Visibility = True
-        job = PathUtils.findParentJob(self.obj)
-        job.Proxy.addOperation(arg1.Object.Base, arg1.Object)
-        arg1.Object.Base = None
+        if arg1.Object and arg1.Object.Base:
+            FreeCADGui.ActiveDocument.getObject(arg1.Object.Base.Name).Visibility = True
+            job = PathUtils.findParentJob(self.obj)
+            if job:
+                job.Proxy.addOperation(arg1.Object.Base, arg1.Object)
+            arg1.Object.Base = None
         return True
 
     def __getstate__(self):

src/Mod/Path/PathScripts/PathDressupPathBoundary.py

@@ -66,7 +66,8 @@ class DressupPathBoundary(object):
     def onDelete(self, obj, args):
         if obj.Base:
             job = PathUtils.findParentJob(obj)
-            job.Proxy.addOperation(obj.Base, obj)
+            if job:
+                job.Proxy.addOperation(obj.Base, obj)
             if obj.Base.ViewObject:
                 obj.Base.ViewObject.Visibility = True
             obj.Base = None

src/Mod/Path/PathScripts/PathDressupPathBoundaryGui.py

@@ -191,7 +191,8 @@ class DressupPathBoundaryViewProvider(object):
         return [self.obj.Base, self.obj.Stock]
 
     def onDelete(self, vobj, args=None):
-        vobj.Object.Proxy.onDelete(vobj.Object, args)
+        if vobj.Object and vobj.Object.Proxy:
+            vobj.Object.Proxy.onDelete(vobj.Object, args)
         return True
 
     def setEdit(self, vobj, mode=0):

src/Mod/Path/PathScripts/PathDressupRampEntry.py

@@ -654,10 +654,12 @@ class ViewProviderDressup:
         '''this makes sure that the base operation is added back to the project and visible'''
         # pylint: disable=unused-argument
         PathLog.debug("Deleting Dressup")
-        FreeCADGui.ActiveDocument.getObject(arg1.Object.Base.Name).Visibility = True
-        job = PathUtils.findParentJob(self.obj)
-        job.Proxy.addOperation(arg1.Object.Base, arg1.Object)
-        arg1.Object.Base = None
+        if arg1.Object and arg1.Object.Base:
+            FreeCADGui.ActiveDocument.getObject(arg1.Object.Base.Name).Visibility = True
+            job = PathUtils.findParentJob(self.obj)
+            if job:
+                job.Proxy.addOperation(arg1.Object.Base, arg1.Object)
+            arg1.Object.Base = None
         return True
 
     def __getstate__(self):

src/Mod/Path/PathScripts/PathDressupTagGui.py

@@ -422,8 +422,9 @@ class PathDressupTagViewProvider:
         if self.obj.Base.ViewObject:
             self.obj.Base.ViewObject.Visibility = True
         job = PathUtils.findParentJob(self.obj)
-        job.Proxy.addOperation(arg1.Object.Base, arg1.Object)
-        arg1.Object.Base = None
+        if arg1.Object and arg1.Object.Base and job:
+            job.Proxy.addOperation(arg1.Object.Base, arg1.Object)
+            arg1.Object.Base = None
         # if self.debugDisplay():
         #    self.vobj.Debug.removeObjectsFromDocument()
         #    self.vobj.Debug.Document.removeObject(self.vobj.Debug.Name)