Garry Hodgson <garry@sage.att.com> wrote:
i got mail from a colleague today that he was having trouble with a ZWiki page. attempts to access it yielded:
Zope Error
Zope has encountered an error while publishing this resource.
Debugging Notice
Zope has encountered a problem publishing your object.
Missing doc string at: http://www.sage.att.com:8080/Wikis/SIS/JSwift ... Traceback (innermost last): File /home/sage/zope/src/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /home/sage/zope/src/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 187, in publish File /home/sage/zope/src/Zope-2.3.0-src/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /home/sage/zope/src/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 162, in publish File /home/sage/zope/src/Zope-2.3.0-src/lib/python/ZPublisher/BaseRequest.py, line 378, in traverse File /home/sage/zope/src/Zope-2.3.0-src/lib/python/ZPublisher/HTTPResponse.py, line 558, in debugError NotFound: (see above)
Hmm, "Missing doc string" says you are trying to talk to what should be an unpublishable method. Is 'SIS/JSwift' likely to be the name of a wiki page? Have you perhaps upgraded Zope recently? Also, what version of the ZWiki product are you using?
So, it appears i've got a corrupted Zope. aside from rescuing a Data.fs from backup, how does one go about fixing such a problem? or is there no hope?
As Chris pointed out, 'lib/python/ZODB/fsrecover.py' is the most likely way to fix this. $ cd $ZOPE_HOME/lib/python $ python ZODB/fsrecover.py $INSTANCE_HOME/var/Data.fs Of course, you make a backup of the (presumably) corrupt file, first.
Also, is this common? I confess this makes me very nervous about relying on Zope. we've been using the ZWiki stuff pretty heavily, and this will givethe anti-OpenSource crowd some useful ammo.
Not common; Chris noted one of the more likely causes (NFS interfering with the storage's ability to perform reliable writes). Tres. -- =============================================================== Tres Seaver tseaver@digicool.com Digital Creations "Zope Dealers" http://www.zope.org