I am working on the advanced assignment2 and I came into a problem with orchestrator:
in the process.xmal, I use the activity add queue item to add the WIID to the queue I created in orchestrator 2016, then an exception is thrown out:
UiPath.Core.Activities.OrchestratorHttpException: Internal Server Error
_ at UiPath.Core.Activities.InvokeWorkflowFile.EndExecute(AsyncCodeActivityContext context, IAsyncResult result)_
_ at System.Activities.AsyncCodeActivity.System.Activities.IAsyncCodeActivity.FinishExecution(AsyncCodeActivityContext context, IAsyncResult result)_
_ at System.Activities.AsyncCodeActivity.CompleteAsyncCodeActivityData.CompleteAsyncCodeActivityWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)_
but the item is actually added into the queue.
I failed to figure out why this happens ,please help~