Forums / Install & configuration / Package export from 3.8.6 to 4.0 failed
Sébastien Antoniotti
Friday 08 February 2008 1:54:30 am
Hi,
I'm trying to export all classes and content object from my existing 3.8.6 website to a clean install of a 4.0.
I made the content classes package on the 3.8.6, and imported him into the 4.0, but when I click on the install button, I get this error :
Fatal error: Call to a member function unserializeContentClassAttribute() on a non-object in D:\wamp\www\ezp4\kernel\classes\packagehandlers\ezcontentclass\ezcontentclasspackagehandler.php on line 364
Do you think that is a bug or rather an error of configuration ?
eZ Publish Freelance web : http://www.webaxis.fr
Xavier Serna
Monday 11 February 2008 12:54:02 am
Hi Sébastien,
I believe that you should follow the upgrade process in order to use 4.0 as the contentclasses management (among other things, of course) has changed since 3.8.x so I think the better way is to follow the upgrade process fro 3.8.x -> 3.9.x -> 3.10.x and then finally 4.0
hth!
-- Xavier Serna eZ Publish Certified Developer Departament de Software Microblau S.L. - http://www.microblau.net +34 937 466 205
Monday 11 February 2008 7:08:52 am
Ok thanks I'll try this ;)