Changeset 3375 for trunk/GSASIIdataGUI.py

Timestamp:

May 7, 2018 10:36:28 AM (5 years ago)

Author:

vondreele

Message:

fix seq ref test if new open of G2

File:

• trunk/GSASIIdataGUI.py (modified) (1 diff)

trunk/GSASIIdataGUI.py

@@ -559 +559 @@
         an empty list if a standard (non-sequential) refinement. 
         '''
-        controls = self.GPXtree.GetItemPyData(GetGPXtreeItemId(self,self.root, 'Controls'))
-        return controls.get('Seq Data',[])
+        cId = GetGPXtreeItemId(self,self.root, 'Controls')
+        if cId:
+            controls = self.GPXtree.GetItemPyData(cId)
+            return controls.get('Seq Data',[])
+        else:
+            return None
         
     def EnableSeqRefineMenu(self):