log error info.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@2292 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/CMFActivity/ActivityTool.py

@@ -236,7 +236,7 @@ class ActivityTool (Folder, UniqueObject):
         try:
           activity.distribute(self, node_count)
         except:
-          LOG('CMFActivity:', 100, 'Core call to distribute failed for activity %s' % activity)
+          LOG('CMFActivity:', 100, 'Core call to distribute failed for activity %s' % activity, error=sys.exc_info())
 
     security.declarePublic('tic')
     def tic(self, processing_node=1, force=0):