You probably need to run it using ZODB 3.8 (i.e. with your Zope 2.10 instance.)
Laurence On 6 October 2011 13:31, Frank Kauff <fka...@biologie.uni-kl.de> wrote: > Unfortunately, it's not working: > > When starting within the 2.10.4 environment, I get the error > > Traceback (most recent call last): > File "../strip_versions.py", line 116, in ? > main() > File "../strip_versions.py", line 108, in main > ZODB.BaseStorage.copy(it, output_storage) > AttributeError: 'module' object has no attribute 'copy' > > > Starting it from within 2.13.8, I get the old error again: > > Traceback (most recent call last): > File "../strip_versions.py", line 116, in <module> > main() > File "../strip_versions.py", line 108, in main > ZODB.BaseStorage.copy(it, output_storage) > File > "/opt/zope/lib/python2.6/site-packages/ZODB3-3.10.3-py2.6-linux-x86_64.egg/ZODB/BaseStorage.py", > line 394, in copy > for r in transaction: > File "../strip_versions.py", line 57, in __iter__ > for record in self.__transaction: > File > "/opt/zope/lib/python2.6/site-packages/ZODB3-3.10.3-py2.6-linux-x86_64.egg/ZODB/FileStorage/FileStorage.py", > line 1890, in next > h = self._read_data_header(pos) > File > "/opt/zope/lib/python2.6/site-packages/ZODB3-3.10.3-py2.6-linux-x86_64.egg/ZODB/FileStorage/format.py", > line 150, in _read_data_header > h = DataHeaderFromString(s) > File > "/opt/zope/lib/python2.6/site-packages/ZODB3-3.10.3-py2.6-linux-x86_64.egg/ZODB/FileStorage/format.py", > line 236, in DataHeaderFromString > return DataHeader(*struct.unpack(DATA_HDR, s)) > File > "/opt/zope/lib/python2.6/site-packages/ZODB3-3.10.3-py2.6-linux-x86_64.egg/ZODB/FileStorage/format.py", > line 246, in __init__ > "Non-zero version length. Versions aren't supported.") > ValueError: Non-zero version length. Versions aren't supported. > > Any help appreciated, > > Frank > > > On 10/06/2011 02:02 PM, Andreas Jung wrote: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA1 >> >> Try the following script to stip off versions: >> >> http://svn.zope.org/ZODB/branches/3.8/src/ZODB/scripts/strip_versions.py?rev=102805&view=markup >> >> - -aj >> >> Frank Kauff wrote: >>> Hi all, >>> >>> I'm trying to update from Zope 2.10.4 to 2.13.8 and have problems to >>> copy Data.fs. No matter whether I try to directly copy Data.fs or >>> use repozo, both times zope gives me the error >>> >>> ValueError: Non-zero version length. Versions aren't supported. >>> >>> Searching the net, this seems to be a common problem. However, I >>> couldn't find a solution for it. Is there a tool anywhere that can >>> convert Data.fs from older to newer formats? >>> >>> Thanks, Frank >>> >>> _______________________________________________ Zope maillist - >>> Zope@zope.org https://mail.zope.org/mailman/listinfo/zope ** No >>> cross posts or HTML encoding! ** (Related lists - >>> https://mail.zope.org/mailman/listinfo/zope-announce >>> https://mail.zope.org/mailman/listinfo/zope-dev ) >> - -- >> ZOPYX Limited | zopyx group >> Charlottenstr. 37/1 | The full-service network for Zope& Plone >> D-72070 Tübingen | Produce& Publish >> www.zopyx.com | www.produce-and-publish.com >> - ------------------------------------------------------------------------ >> E-Publishing, Python, Zope& Plone development, Consulting >> >> >> -----BEGIN PGP SIGNATURE----- >> Version: GnuPG v1.4.11 (Darwin) >> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ >> >> iQGUBAEBAgAGBQJOjZjeAAoJEADcfz7u4AZjCvILwLgI+0BJRDDYsP5Ygo19Sp2g >> D8EJg3vLup617HNFp2x9+ISfTy1QrNYmj/J204IUtuInD1AK0LV9s+UzYvivsYcW >> AdH0ordLSFSkMgPrEpAxJGfREd4+Qpy9LrTrqQ3stucQSOhl9+TkTzo8P0h/XWya >> YRpISUb5TIpUU6BwEqw8VcIzMamjkBzI/DY402J9OLsN/WcFO4RA5wQB6Rab5pyC >> LtYlEiZny1kAMtLc5DNu+0kWZ8tfkWyj4AgCJEkEDeQTE9VVNBN27zmSpmyk4g2F >> q8yHYH/o7e5rKDbjQ+9klgqX+XaMeIdyBs9opmZRtiwgC20H8Nq/oPpAuq6UpcZS >> alzjYg63cQzXqTLARdzJe0DBUFlvAHPFnFTlPOLk25CxQoZT+QdVLqF8yOw6pJ2U >> egCD2wg1B97M9sE6+payKm2aYyrc8Da13kTiPKa6sBdoHmSYUKyCS+PKcrkCnCMb >> 4Yrhqpq8DRDY8zlINlR/Nd/O29bRqj0= >> =GYbG >> -----END PGP SIGNATURE----- > > _______________________________________________ > Zope maillist - Zope@zope.org > https://mail.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > https://mail.zope.org/mailman/listinfo/zope-announce > https://mail.zope.org/mailman/listinfo/zope-dev ) > _______________________________________________ Zope maillist - Zope@zope.org https://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope-dev )