Hi Alla,
adoro wrote:
> Hi Marius,
>
> thanks for your reply.
>
>
>
>> Does your wiki work fine besides this? The sql that produces the
>> exception is pretty basic and I suspect that other features don't work
>> properly because of the same problem.
>>
>
> I haven't tested all features yet, but on the first view it looks pretty
> well - I can administrate Wiki, create new groups and users and edit
> dokuments. AllDocs works fine too.
Can you try this velocity code in a new page:
{{velocity}}
$xwiki.search("select doc from XWikiDocument doc where
doc.author='XWiki.Admin'").size()
{{/velocity}}
and tell me if the same exception is thrown? And then try:
{{velocity}}
$xwiki.searchDocuments("where doc.author='XWiki.Admin'").size()
{{/velocity}}
Maybe it's a problem with the way Hibernate translates HQL to Oracle's
SQL dialect.
Hope this helps,
Marius
>
> I'm not sure, but could it be due to the basic problem with our
> installalation, exactly speaking - with the filling tables while importing
> .xar archiv. We had some error messages in JBoss and xwiki log files -
> - Exception while reading document XWiki.XWikiPreferences
> Wrapped Exception: a different object with the same identifier value was
> already associated with the session:
> [com.xpn.xwiki.doc.XWikiDocument#104408758]
> and
> - ORA-01400: ORA-01400: cannot insert NULL into in
> ("XWIKI"."XWIKILARGESTRINGS"."XWL_ID")
>
> I reproduced this today again (S. attached).
>
> Despite of these errors it looked like as all documents from xar archiv were
> imported and I could open and edit existing pages - except of creating links
> using new WYSIWYG editor.
>
>
> Best Regards,
> Alla
>
>
> http://n2.nabble.com/file/n4561415/xwiki.log xwiki.log
> http://n2.nabble.com/file/n4561415/server.log server.log
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