hel-o wrote:
This happens when i edit the wiki descriptor (XWiki.XWikiServerWikiname)
The database engine is Mysql.
It worked before. Allready had the XWiki.ServerClass and imported the Wiki Manager xar.
-> also imported XWiki.ServerClass, XWiki.ServerClassTemplate and XWiki.ServerClassStylesheet
overwriting the existing Pages.
(and i'm afraid that was not a good idea)
The problem is that the type of a property (the owner?) was changed.
From the exception, I think that before it had multiselect = true, and the imported class has multiselect = false. Try to change it back to multiselect.
Theoretically, we have an automatic conversion that takes care of this problem, so maybe it isn't used during imports.
tmortagne wrote:
On Fri, Jan 16, 2009 at 6:41 PM, Thomas Mortagne <[email protected]> wrote:
On Fri, Jan 16, 2009 at 6:26 PM, hel-o <[email protected]> wrote:
Hi,
Just tried to convert my existing XE instance to XEM (application manager 1.5, wiki manager 1.6).
The existing wikis are displayed in the WikiManager.WebHome page. But when i try to edit an existing wiki i get the following error:
org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.xpn.xwiki.objects.LargeStringProperty#
XWiki.HelmutLehner ]
-- Sergiu Dumitriu http://purl.org/net/sergiu/