Re: Import Error - No module named zmsgraphic

Hi Sebastian,

that was a good hint - thanx !

but it turned out that it does not help to add these packages

i investigated source and found that ZMS prior to 2.12 used this function:
(_zcatalogmanager.py, 91 - 109)
94: def addVocabulary( self, cat):
  	from Products.ZCatalog import Vocabulary

which was skipped since 2.12.0

so update to >= 2.12. is necessary ...

kind regards,  
Thorsten



Am 14.11.2011 um 09:27 schrieb Sebastian Tänzer:

> 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
> 
> 
>