Hi After I migrated from xwiki 1.7.2 to 5.4.5, some of the documents are not rendered properly. I am assuming the issue might be happening because there is a dot in the space. The same documents with dot in the space were rendered before migration. But after migration the documents are not rendered and are shown with a question mark. All the static data was rendered properly, but the dynamic data where the classes having methods, superclass and subclass are not rendered. Please find the attached screenshots of the old and new pages after migration. <http://xwiki.475771.n2.nabble.com/file/n7592753/ComponentClass.png> <http://xwiki.475771.n2.nabble.com/file/n7592753/DocumentClass1.png> The rest of the migration went fine except few pages. Can you respond with the possible solution and help in resolving this issue. Please feel free to ask any questions or clarifications if required. Thanks, Pankaj -- View this message in context: http://xwiki.475771.n2.nabble.com/Migration-Issue-tp7592753.html Sent from the XWiki- Users mailing list archive at Nabble.com.