I'm trying to retract a solution. I tried both ways: Central Administration → System Settings → Manage farm solutions → example.wsp → Retract Solution. The status indicates "Retracting(scheduled at ...
"The DataSourceID of 'TopNavigationMenuV4' must be the ID of a control of type IHierarchicalDataSource. A control with ID 'topSiteMap' could not be found."
I have SharePoint 2013 server with SP1. And I have noted that all the Timer jobs are not running, for example inside the Gradual Site Delete, it show last run as “N/A”, even I have try to run it ...