SharePoint 2013 – SafeForDataBinding and Unknown server tag ‘SharePoint:BrowseStyleBlock’.

After applying the June 2021 security update (KB 5001954), you will encounter the following issue with publishing sites: Sorry something when wrong. ULS: 06/12/2021 10:04:03.58        w3wp.exe (0x1C24)        0x11CC        SharePoint Foundation        General        8sl1        High DelegateControl: Exception thrown while adding control ‘Microsoft.SharePoint.Publishing.Navigation.PortalSiteMapDataSource’: System.MissingMethodException: Method not found: ‘Boolean Microsoft.SharePoint.Utilities.SPUtility.SafeForDataBinding(System.Reflection.Assembly, System.Reflection.Assembly, System.String)’. at Microsoft.SharePoint.Publishing.Navigation.PortalSiteMapDataSource.get_PortalProvider() at Microsoft.SharePoint.Publishing.Navigation.PortalSiteMapDataSource.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Control.AddedControl(Control control, Int32 index) […]

SharePoint 2019 – Anonymous Prompting for Credentials

SharePoint 2019 introduced Modern pages. With this, we see an additional permission that needs to be set. There are two ways to address this prompting issue. Add the UserRemoteAPIs permission to Anonymouspermmask64 -OR- Uncheck the box for “Require Use Remote Interfaces permissions” Site Settings -> Site Permissions -> Anonymous Access (in the ribbon) This can also […]