topic Re: arcpy.mp.ArcGISProject("current") - not working in python toolbox? in Python Questions

arcpy.mp.ArcGISProject("current") - not working in python toolbox?

nadja — Tue, 13 Aug 2024 12:04:38 GMT

I used this code with ArcGIS Pro 2.x without any problems from my .pyt-toolbox. Now (3.3.1) I always get "OSError: CURRENT". It still works when I call it from a python notebook, which I have opened in my ArcGIS Pro project. But I need to get it to work again in this setup:

I'm creating a Dockpane using the ArcGIS Pro SDK. On that dockpane is a button, when clicked, this happens:

string installPath = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location); string toolboxPath = System.IO.Path.Combine(installPath, "Data.pyt\\Repair"); await Geoprocessing.ExecuteToolAsync(toolboxPath, null, null, null, null, GPExecuteToolFlags.None);

this executes my tool and this works.

The Repair method is now reduced to :

p = arcpy.mp.ArcGISProject('CURRENT') m = p.listMaps()[0] l = m.listLayers()[0] pprint.pprint(l.connectionProperties)

this does work in my notebook but from my pyt-toolbox I get "OSError: CURRENT".

I already tried to run the Tool from within an ArcGIS Pro project, but it doesn't work either, when there is an active map. however, if there is no active map, I get "index out of range".

any ideas would be appreciated 🙂

Re: arcpy.mp.ArcGISProject("current") - not working in python toolbox?

DanPatterson — Tue, 13 Aug 2024 15:10:12 GMT

If the project is closed, then try using the full path to the aprx

Re: arcpy.mp.ArcGISProject("current") - not working in python toolbox?

nadja — Tue, 13 Aug 2024 15:12:36 GMT

the project is open, running properly. there is also an active map and active layers.

Re: arcpy.mp.ArcGISProject("current") - not working in python toolbox?

DanPatterson — Tue, 13 Aug 2024 15:21:25 GMT

notebooks know the existence of 'current' are you running the toolbox from within Pro as well?

Re: arcpy.mp.ArcGISProject("current") - not working in python toolbox?

nadja — Tue, 13 Aug 2024 15:32:42 GMT

yes. i browsed through the catalog to the toolbox, right-click >> Edit. in the editor I clicked Run. that should be from within?

Re: arcpy.mp.ArcGISProject("current") - not working in python toolbox?

MErikReedAugusta — Tue, 13 Aug 2024 16:01:29 GMT

I'm not as familiar with Python Toolboxes, as I am with regular Toolboxes, but by my understanding Right-Click>>Edit and then click Run would NOT be running it in the project.

That's going to run it in whichever IDE you have set up.

Try double-clicking it in the catalog, rather than Right-click>>Edit. Does that work as expected?

Re: arcpy.mp.ArcGISProject("current") - not working in python toolbox?

nadja — Wed, 14 Aug 2024 06:15:16 GMT

thanks, yes now it's working. thanks 🙂