Bug
Using the Python syntax lyr.getSelectionSet() on basemap layers raises a "RuntimeError" in ArcGIS Pro.
| Bug ID Number | BUG-000179349 |
|---|---|
| Submitted | September 9, 2025 |
| Last Modified | September 15, 2025 |
| Applies to | ArcGIS Pro |
| Version found | 3.5.2 |
| Operating System | Windows OS |
| Operating System Version | 11.0 64 bit |
| Status | Under Consideration |
Workaround
Use a property check before calling getSelectionSet():
if lyr.isFeatureLayer and not lyr.isBasemapLayer:
sel = lyr.getSelectionSet()
Steps to Reproduce
Bug ID: BUG-000179349
Software:
- ArcGIS Pro
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