By installing the KB3114503 https://support.microsoft.com/en-us/kb/3114503 all the listview webparts on your SharePoint 2013 server displays this error repeatedly. “TypeError: Cannot read property ‘replace’ of undefined” With danish localization it looks like this: “TypeError: Værdien af egenskaben ‘replace’ kan ikke hentes: Objektet er null eller ikke defineret” Workaround Apparently a workaround is this quickfix https://www.reddit.com/r/sysadmin/comments/40tvqn/quickfix_patch_kb3114503_causes_sharepoint_to/ where…