Hi Gustaf,
I'm starting to think you are right about the compatibility problem. Maybe the new version of XoTCL can not be used in ACS-Core 5.2.3. The query you've mentioned returned the APM_PARAMETERS indeed. It has something to do with this diff:
http://cvs.openacs.org/cvs/openacs-4/packages/acs-kernel/sql/postgresql/apm-create.sql?r1=1.66.2.1&r2=1.61.2.3
It seems like the data model changed a lot between the oacs-5-2 and the oacs-5-3, wich makes me think a version upgrade will be needed in order to make XoTCL and XoWiki work appropriately. I could work in some changes to provide oacs-5-2 compatibility, but I don't know if it's worth. My upgrade fear is allways related to the compatibility of my systems, assuming all the changes I've done myself, but I guess there's no other way.
At least I can say the XoTCL 0.56.3 and XoWiki 0.60 are compatible with oacs-5-2. Thank you very much for all your help.
