--- gphotoframe-1.5.1/lib/plugins/base/parseexif.py.zeroden2	2012-12-10 16:09:43.172332099 +0900
+++ gphotoframe-1.5.1/lib/plugins/base/parseexif.py	2012-12-10 17:29:10.830968144 +0900
@@ -28,7 +28,10 @@
                 value = str(value)
 
                 if key == 'fstop' or key == 'focallength':
-                    value = self._convert_from_fraction(value)
+                    try:
+                        value = self._convert_from_fraction(value)
+                    except ZeroDivisionError:
+                        continue   
                 elif key == 'exposurebias' and value == '0':
                     continue
                 elif key == 'flash' and ('Off' in value or 'No' in value):