Error when running Published workflow on Orchestrator

Help
1

I’m running a published workflow on the orchestrator and it gets most of the way done till I get this error.

An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is:
UiPath.Core.SelectorNotFoundException: Cannot find the UI element corresponding to this selector: ----> System.Runtime.InteropServices.COMException: Cannot find the UI element corresponding to this selector:
at UiPath.UiNodeClass.FindFirst(UiFindScope scope, String nodeID)
at UiPath.Core.UiElement.FindFirst(FindScope scope, Selector selector)
— End of inner ExceptionDetail stack trace —
at UiPath.Executor.WorkflowRunner.EndExecute(IAsyncResult result) in D:\a\1\s\Robot\UiPath.Executor\WorkflowRuntime.cs:line 208
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)

2

Hi @seanp92 - This is due to Selector issue. Find out the place where your workflow is trying to access a particular element which is not found on the screen. Either Type, Click or any other activity.

Thanks,
AK

3

Please check the studio logs to find the error.
Your workflow is failing to find the UI element (selector).

Another way to find the error -
Run the workflow directly from the studio and find the error.

Regards,
Karthik Byggari

4

Hi @seanp92,

It’s either a faulty selector as guys mentioned before or the robot is not able to access the object when executed in the unattended mode - do you have simulate click/type checked on your activities ?

Best Regards,
Filip