Application: OpenRPA.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Information: System.NullReferenceException
at OpenRPA.WorkflowInstance.b__133_1(System.Activities.WorkflowApplicationAbortedEventArgs)
at System.Activities.WorkflowApplication.RaiseAborted(System.Exception)
at System.Activities.WorkflowApplication.OnAbortTrackingComplete(System.IAsyncResult)
at System.Runtime.Fx+AsyncThunk.UnhandledExceptionFrame(System.IAsyncResult)
at System.Runtime.AsyncResult.Complete(Boolean)
Exception Information: System.Runtime.CallbackException
at System.Runtime.AsyncResult.Complete(Boolean)
at System.Runtime.AsyncResult.AsyncCompletionWrapperCallback(System.IAsyncResult)
at System.Runtime.Fx+AsyncThunk.UnhandledExceptionFrame(System.IAsyncResult)
at System.Runtime.AsyncResult.Complete(Boolean)
at System.Activities.Tracking.TrackingParticipant+TrackAsyncResult.TrackCore()
at System.Runtime.IOThreadScheduler+ScheduledOverlapped.IOCallback(UInt32, UInt32, System.Threading.NativeOverlapped*)
at System.Runtime.Fx+IOCompletionThunk.UnhandledExceptionFrame(UInt32, UInt32, System.Threading.NativeOverlapped*)
at System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32, UInt32, System.Threading.NativeOverlapped*)