Unable to open Studio console error message " Sequence contains no elements"  Error Id: XDDS:67C38482

Exception:
    System.InvalidOperationException Sequence contains no elements
       at System.Linq.Enumerable.First[TSource](IEnumerable`1 source)
       at Citrix.Console.PowerShellSdk.UpgradeService.UpgradeTasks.UpgradeContext.get_CurrentController()
       at Citrix.Console.PowerShellSdk.UpgradeService.UpgradeTasks.DatabaseUpgradeTask.<>c__DisplayClasse.<GetDatabaseUpgradeRequirements>b__a(ICmdletExecutionHost host)
       at Citrix.Console.PowerShellInteraction.SimplePowerShellScript.<>c__DisplayClass1`1.<Run>b__0(ICmdletExecutionHost o)
       at Citrix.Console.PowerShellInteraction.PowerShellScript`1.Run()
       at Citrix.Console.PowerShellInteraction.SimplePowerShellScript.Run[T](IUnityContainer container, Func`2 action)
       at Citrix.Console.PowerShellSdk.UpgradeService.UpgradeTasks.DatabaseUpgradeTask.GetDatabaseUpgradeRequirements(IUnityContainer container, UpgradeContext context, IProgressReporter progressReporter)
       at Citrix.Console.PowerShellSdk.UpgradeService.UpgradeTasks.DatabaseUpgradeTask.GetUpgradeRequirement(IProgressReporter progressReporter, UpgradeStatusModel upgradeStatus)
       at Citrix.Console.PowerShellSdk.UpgradeService.UpgradeTasks.UpgradeTaskBase.AssessUpgradeRequirement(IProgressReporter progressReporter, UpgradeStatusModel upgradeStatusModel)
       at Citrix.Console.PowerShellSdk.UpgradeService.UpgradeTasks.ServiceUpgradeTask.GetUpgradeRequirement(IProgressReporter progressReporter, UpgradeStatusModel upgradeStatus)
       at Citrix.Console.PowerShellSdk.UpgradeService.UpgradeTasks.UpgradeTaskBase.AssessUpgradeRequirement(IProgressReporter progressReporter, UpgradeStatusModel upgradeStatusModel)
       at Citrix.Console.PowerShellSdk.UpgradeService.UpgradeTasks.Upgrade.GetUpgradeRequirement(IProgressReporter progressReporter, UpgradeStatusModel upgradeStatus)
       at Citrix.Console.PowerShellSdk.UpgradeService.UpgradeTasks.UpgradeTaskBase.AssessUpgradeRequirement(IProgressReporter progressReporter, UpgradeStatusModel upgradeStatusModel)
       at Citrix.Console.PowerShellSdk.UpgradeService.PSUpgradeService.GetUpgradeStatus(IProgressReporter progressReporter)
       at Citrix.Console.PowerShellSdk.SiteService.Scripts.LoaderScript.RunScript()
       at Citrix.Console.PowerShellInteraction.PowerShellScript`1.Run()
       at Citrix.Console.DeliveryCenter.UI.ViewModel.DesktopStudioViewModel.LoadSiteState(IProgressReporter progressReporter)
       at Citrix.Console.DeliveryCenter.UI.ViewModel.DesktopStudioViewModel.ConnectToSite(String ccsLocation, Boolean safeForDispatcher, IProgressReporter progressReporter)
       at Citrix.Console.CommonControls.ProgressDisplay.ProgressWindowOperation.PerformOperation()
       at Citrix.Console.CommonControls.ProgressDisplay.ProgressWindowViewModel.PerformAction(Action operationComplete)
    
    DesktopStudio_PowerShellHistory : SimplePowerShellScript


    

Found that the primary dns suffix is missing, and added the suffix. Try to ping and nslookup. After that, launch Studio and test. also test launching published desktop and application.