On Thu, May 24, 2018 at 9:52 PM, ktc <ktc-w...@amazon.com> wrote: > Hi Denis, > > Thank you for your reply! We found out the reason is a document called > XWiki.XWikiServerXwiki whose title is empty. During the XWiki initialization
> in 8.4.4 version(the version we use), setDocumentFields > <https://github.com/xwiki/xwiki-platform/blob/stable-9.1.x/xwiki-platform-core/xwiki-platform-oldcore/src/main/java/com/xpn/xwiki/doc/AbstractMandatoryDocumentInitializer.java#L183-L186> The right link is https://github.com/xwiki/xwiki-platform/blob/xwiki-platform-8.4.4/xwiki-platform-core/xwiki-platform-oldcore/src/main/java/com/xpn/xwiki/internal/mandatory/AbstractMandatoryDocumentInitializer.java#L180. The version you pointed out does not have the bug as you can see from the first condition in the if (was fixed in 9.0RC1 it seems) ;) > will mark the document as needsUpdate if the title is blank(It only has > StringUtils.isBlank(document.getTitle()) in if statement for 8.4.4 version). > So it will then remove the security cache and cause the issue. > > For the fix, we plan to add a title for XWiki.XWikiServerXwiki page, which > solved the issue in beta testing. Right now we didn't see any problem except > it will remove the security caches once more. Do you think it's safe doing > that? Thanks! > > > > -- > Sent from: http://xwiki.475771.n2.nabble.com/XWiki-Dev-f475773.html -- Thomas Mortagne
