[Fix] ir_translation: fix the problem of base_field object has no attribute...

[Fix] ir_translation: fix the problem of base_field object has no attribute model (Maintenance Case:618054)

Fixes #3859

openerp/addons/base/ir/ir_translation.py

@@ -403,9 +403,9 @@ class ir_translation(osv.osv):
             if getattr(f, 'translate', False):
                 if f.inherited:
                     parent_id = trans_model.read(cr, uid, [id], [f.related[0]], context=context)[0][f.related[0]][0]
-                    translatable_fields.append({'name': k, 'id': parent_id, 'model': f.base_field.model})
+                    translatable_fields.append({'name': k, 'id': parent_id, 'model': f.base_field.model_name})
                     domain.insert(0, '|')
-                    domain.extend(['&', ('res_id', '=', parent_id), ('name', '=', "%s,%s" % (f.base_field.model, k))])
+                    domain.extend(['&', ('res_id', '=', parent_id), ('name', '=', "%s,%s" % (f.base_field.model_name, k))])
                 else:
                     translatable_fields.append({'name': k, 'id': id, 'model': model })
         if len(langs):