we are getting the below error on a straight forward flexi task workflow.
03/09/2017 13:05:19.12 w3wp.exe (0x1C34) 0x1E78 SharePoint Foundation Workflow Infrastructure 88xr Unexpected WinWF Internal Error, terminating workflow Id# 7dff798e-d389-4553-a7e8-2ad6bccff478
03/09/2017 13:05:19.12 w3wp.exe (0x1C34) 0x1E78 SharePoint Foundation Workflow Infrastructure 98d4 Unexpected System.ArgumentException: listItemKey at Microsoft.SharePoint.WorkflowActions.WaitForDocumentUnlockActivity.Initialize(WorkflowContext context, Guid listID, SPItemKey listItemKey) at Microsoft.SharePoint.WorkflowActions.WithKey.UpdateItemActivity.Execute(ActivityExecutionContext provider) at System.Workflow.ComponentModel.ActivityExecutor`1.Execute(T activity, ActivityExecutionContext executionContext) at System.Workflow.ComponentModel.ActivityExecutor`1.Execute(Activity activity, ActivityExecutionContext executionContext) at System.Workflow.ComponentModel.ActivityExecutorOperation.Run(IWorkflowCoreRuntime workflowCoreRuntime) at System.Workflow.Runtime.Scheduler.Run()
Can any one please help. Thanks in advance.
any details on your workflow?
what exactly does it do?
at which action does it fail?
your environment details?
we get an approval from a flexi task, updated the list item and send out an email.
Workflow fails at the update list item
we are on Sharepoint 2010 and using nintex workflow 2010
that's still too lees information to get a picture what's really being performed by your workflow, but try to insert commit pending changes and/or pause action in between flexi task and update list item actions.