Re: Import Error - No module named zmsgraphic

Hi Thorsten,

first, you have to remove all catalogs inside the ZMS instance(s) before the update ( but to be fair I don't know if this is essential).
The import error appears because the Vocabulary module was bundled with ZCatalog or ZODB before and is now seperate.

As far as I remember you have to install these python packages:

- zope.app.component
- zope.componentvocabulary

Best,
Sebastian

Am 13.11.2011 um 09:27 schrieb Thorsten Weber:

> I downgraded from 2.13.4 to 2.11.4 successfully on Zope 2.10.5 ...  
> 
> 
> after calling content node I got this message:
> Synchronized object-model from patch #134c to #132e!
> 	• I deleted catalog and deactivated workflow
> 	• then I did an export to file system
> 	• removed instance, packed main_db and restarted instance (just to be sure)
> 	• reimport worked without problems
> Befoere we experienced some severe problems with zms 2.13 before: 
> 	• data fields (proto image) were gone (defined in spec.obj but invisible in custom object)
> 	• objects with ZMSTable were no more accessible after edit
> 	• zms instance was no more importable/transferable
> but i can not say, wether these problems were selfmade (by any chance) or by design.
> 
> after all I think it would be a good idea to publish some sort of update path on zmslabs 
> or to mark milestone releases for secure version upgrades.
> 
> 
> Then again I tested Zope 2.13 (with ZMS 2.11.4) ... as we are interested in zeo improvements by zodb 3.10 => the performance is about 1/3 better :)
> 
> I noticed a problem on import with zcatalog/textindexng3:
> Importerror: no module named Vocabulary
> 
> anyone came across this issue and knows how to solve that?
> 
> 
> kind regards,  
> Thorsten Weber
> 
> 
> Am 11.10.2011 um 11:32 schrieb Niels Dettenbach (Syndicat IT&Internet):
> 
>> A downgrading processing to older ZMS versions is afaik not implemented in ZMS but possible in "some" cases where objects are backward compatible it works, but might by a bad idea in general. Usually it is the best idea to hold any working old instance as long as the upgraded one is not tested very well in detail.
> 
> 
> 



------------------------------------

Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/zms-developers/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/zms-developers/join
    (Yahoo! ID required)

<*> To change settings via email:
    [email protected] 
    [email protected]

<*> To unsubscribe from this group, send an email to:
    [email protected]

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/