Changeset 3875 for trunk/GSASIIpwdGUI.py

Timestamp:

Apr 5, 2019 11:11:25 AM (4 years ago)

Author:

toby

Message:

fix error when background PWDR is deleted

File:

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

trunk/GSASIIpwdGUI.py

@@ -288 +288 @@
         backfile,mult = Pattern[0]['BackFile']
         if backfile:
-            bxye = mult*G2frame.GPXtree.GetItemPyData(G2gd.GetGPXtreeItemId(G2frame,G2frame.root,backfile))[1][1]
+            bId = G2gd.GetGPXtreeItemId(G2frame,G2frame.root,backfile)
+            if bId:
+                bxye = mult*G2frame.GPXtree.GetItemPyData(bId)[1][1]
+            else:
+                print('Error: background PWDR {} not found'.format(backfile))
     return bxye