Hi,
We have latest version of SharePoint 2013 installed (SP1).
I am trying to create a custom workflow (assign tasks for multiple people) which works on my SharePoint 2013 list. When I add "Assign a task", it works fine without any problems. But if I try to use "Start a task process" in my custom workflow (since I need to assign tasks to multiple people, the workflow gets suspended and throws me the following error (below). I even tried deleting the files under AppData in my system. Still the error persists.
An unhandled exception occurred during the execution of the workflow instance. Exception details: System.ApplicationException: HTTP 404 {"error":{"code":"-1, Microsoft.SharePoint.Client.ResourceNotFoundException","message":{"lang":"en-US","value":"Cannot find resource for the request sp.utilities.utility.ExpandGroupsToPrincipals."}}}
Is this a known issue? Can anyone help me regarding this?
Regards,
Senthil.