I have a brand new SP 2013 server with all updates.. Installed Workflow services and configured..
I used SP Designer to create a simple workflow.. email me when a file is created or changed.. and end the workflow.
It runs then suspends with the following:
RequestorId: 8729ceea-054b-8ef8-0000-000000000000. Details: An unhandled exception occurred during the execution of the workflow instance. Exception details: System.ArgumentNullException: Value cannot be null. Parameter name: Input at Microsoft.Activities.Hosting.Runtime.Subroutine.SubroutineChild.Execute(CodeActivityContext context) at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager) at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)
I am not sure why it is not working and it is super basic.. and I am not sure where to troubleshoot from here.