complain even less when initializing caches if some properties are missing.

Just forget about it, and retry later.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@42898 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Cache.py

@@ -57,7 +57,11 @@ def initializePortalCachingProperties(self):
     # we set is_cache_initialized right now to prevent infinite loops
     is_cache_initialized = 1
     ## update cache structure from portal_caches
+    try:
       portal_caches.updateCache()
+    except AttributeError:
+      is_cache_initialized = 0
+      return
     # we mark the cache as ready after initialization, because initialization
     # itself will cause cache misses that we want to ignore
     is_cache_ready = 1