Uipath Orchestrator Erroe

I am getting this error while executing my program in Orchestrator which worked fine in my my studio version.

  • “Execution error : UiPath.Core.ElementOperationException: Cannot select item. It was not found among existing items.\nTIP: Some combo-boxes delay load items until its dropdown is expanded. Try to simulate a click on control prior to selecting an item. —> System.Runtime.InteropServices.COMException: Cannot select item. It was not found among existing items.\nTIP: Some combo-boxes delay load items until its dropdown is expanded. Try to simulate a click on control prior to selecting an item.\r\n at UiPath.UiNodeClass.Set(String bstrAttr, Object vValue)\r\n at UiPath.Core.UiElement.Set(String attribute, Object value)\r\n — End of inner exception stack trace —\r\n at UiPath.Core.Activities.ScopeActivity.OnFaulted(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)\r\n at System.Activities.Runtime.FaultCallbackWrapper.Invoke(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)\r\n at System.Activities.Runtime.FaultCallbackWrapper.FaultWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)”

Could you please help me solve this.?

HI @bbalacha

What is the Studio version you are using?
Also, does it happen on every project? (even a blank one with just one Write Line activity?)