[ http://jira.xwiki.org/jira/browse/XWIKI-1677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_18088 ]
Sergiu Dumitriu commented on XWIKI-1677: ---------------------------------------- Types of exceptions: - All threads busy => Too many requests at a time - Cannot load property "allow" for some users, a different object with the same identifier already associated with the session => problems with the database, some junk in it - Cannot load attachment conent: some images from the farm.xwiki.com site are missing - No data for property X of object Y: some missing properties, probably some properties added to a class, and some old objects don't have these properties; or the database lost some rows - ArrayIndexOutOfBouds exceptions thrown inside radeox: These ones don't make any sense... The code is something like: size = patterns.size(); for(i < size) p = patterns.get(i), which should never fail. This causes a large part of the errors. - Duplicate entry for key NNN => Hash collision? - Cannot create URLFactory => This is the root of another great part of the exceptions, and is caused by the fact that either the class wasn't properly init()-ed, or context.getMode() returns a strange value. The first variant is very unlikely, as the code one level up in the stack trace just called init(). Unless there's a strange error in the memory, causing all maps and lists to fail, there really is no explanation. Is that a special kind of request? When is the stack trace generated? There are other types of errors, but I didn't have time to look at all of them. Except the database problems and the impossible errors, there's nothing serious in there. > A lot of exceptions while upgrading from XWiki 1.1M3 to 1.1RC1 > -------------------------------------------------------------- > > Key: XWIKI-1677 > URL: http://jira.xwiki.org/jira/browse/XWIKI-1677 > Project: XWiki Platform > Issue Type: Bug > Components: Core > Affects Versions: 1.1 RC1 > Reporter: Raffaello Pelagalli > Fix For: 1.1 RC2 > > Attachments: logs.bz2 > > > A lot of exceptions while upgrading from XWiki 1.1M3 to 1.1RC1 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.xwiki.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira _______________________________________________ notifications mailing list notifications@xwiki.org http://lists.xwiki.org/mailman/listinfo/notifications