Consider the possibility of point group symmetries which does not have NAXIS number. (For example, C1, Cs, Td...)

resultsFile/Modules/gamessFile.py

@@ -587,7 +587,10 @@ class gamessFile(resultsFile.resultsFileX):
            pos = self._pos
            line = self.text[pos].replace(',',' ').split()
            group = line[4]
-           self._point_group = group.replace('N',line[6])
+           if "NAXIS=" in line:
+               self._point_group = group.replace('N',line[6])
+           else:
+               self._point_group = group
         except IndexError:
            pass
      return self._point_group