topic SearchCursor on Web Feature Layer in ArcGIS API for Python Questions

SearchCursor on Web Feature Layer

Rémy_Gourrat — Wed, 02 Feb 2022 15:39:43 GMT

Hi,

Is there a specific syntax to use SearchCursor with a web feature layer in an arcgis pro map ?

And after save after edited...

Or another Strategy ?

with arcpy.da.SearchCursor(fc_name, ["objectid", "globalid", "SHAPE@"]) as ag_search_cursor: --------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) In [42]: Line 3: with arcpy.da.SearchCursor(fc_name, ["objectid", "globalid", "SHAPE@"]) as ag_search_cursor: RuntimeError: cannot open 'lineaire' ---------------------------------------------------------------------------

c Thanks for your help

Rémy

Re: SearchCursor on Web Feature Layer

MehdiPira1 — Thu, 03 Feb 2022 01:23:23 GMT

Hi @Rémy_Gourrat ,

This indicates that the layer (fc_name) is not accessible from ArcGIS Pro's python.

You can do a simple test such as buffering the same layer with python to double check. If still not accessible, you need to make sure you have the permissions to access the feature layer from your machine.

Re: SearchCursor on Web Feature Layer

Rémy_Gourrat — Sun, 06 Feb 2022 14:27:01 GMT

Hi @MehdiPira1

it was the right way.

I designated my layer like this :

fc_name = "lineaire"

But when i add my feature layer to my map, the webfeature layer become a layer group.

So now, i must design my layer like this and it's running now :

fc_name = "myWebFetaureLayer_Name\lineaire"

Re: SearchCursor on Web Feature Layer

MehdiPira1 — Tue, 08 Feb 2022 00:55:47 GMT

Good to hear that @Rémy_Gourrat