While trying to run the Calculate Length Downstream For Junctions tool, I receive the following error.
Traceback (most recent call last):
File "C:\Users\444\Desktop\streams_final.py", line 49, in <module>
ArcHydroTools.CalculateLengthDownstreamForJunctions(PlacedPoints)
File "C:\Program Files (x86)\ESRI\WaterUtils\ArcHydro\bin\ArcHydroTools.py", line 255, in CalculateLengthDownstreamForJunctions
raise e
ExecuteError: AddFieldGPerror : System.Runtime.InteropServices.COMException (0x80004005): Error HRESULT E_FAIL has been returned from a call to a COM component.
at ESRI.ArcGIS.Geoprocessing.GeoProcessorClass.Execute(String Name, IVariantArray ipValues, ITrackCancel pTrackCancel)
at ESRI.APWR.ApHydro.GDBHelper.AddFieldGP(ApLayer apLayer, String fieldTag, String& exMessage) in C:\Builds\HydroSolutions\10.2_ArcHydro\Sources\ArcHydroTools\src\ApHydro\GDBHelper.vb:line 1339
Failed to execute (CalculateLengthDownstreamForJunctions).
I am running the tool against a Feature Class. Can anyone tell me how to resolve this issue?