Index: trunk/ippToPsps/jython/stackbatch.py
===================================================================
--- trunk/ippToPsps/jython/stackbatch.py	(revision 32061)
+++ trunk/ippToPsps/jython/stackbatch.py	(revision 32166)
@@ -49,4 +49,8 @@
        # get stack meta data
        meta = self.gpc1Db.getStackStageMeta(self.id)
+       if not meta:
+           self.everythingOK = False
+           return
+
        self.filter = meta[0];
        self.filter = self.filter[0:1]