Find_Overlaps BUG when no overlaps are found

West-d-gis — Tue, 03 Dec 2024 15:30:09 GMT

This looks to be a re-occurrence of https://support.esri.com/en-us/bug/the-find-overlaps-tool-in-the-intelligence-toolbox-in-a-bug-000149294

I have a custom geoprocessing tool that uses FindOverlaps and a set of test data with numerous polygons, some of which have overlaps and some do not. The code previously ran successfully in Pro 3.1 and 3.3 on that dataset. However, now i get the same error described in a 2022 thread on the above bug.

ERROR: Find_Overlaps File "REMOVE\ArcGIS\Pro\Resources\ArcToolbox\Scripts\intel\analysis\FindOverlapsLogic.py", line 241, in process_overlaps input_seDataFrame.spatial.to_featureclass(temp_fc) Object: Error in accessing describe ERROR: Find_Overlaps File "REMOVE\ArcGIS\Pro\Resources\ArcToolbox\Scripts\intel\analysis\FindOverlapsLogic.py", line 356, in subset_dataframes overlaps_sdf, extent, fcount = self.process_overlaps(input_seDataFrame) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot unpack non-iterable NoneType object ERROR: Find_Overlaps File "REMOVE\ArcGIS\Pro\Resources\ArcToolbox\Scripts\intel\analysis\FindOverlapsLogic.py", line 529, in generate_overlaps overlaps, centroids = self.subset_dataframes(input_seDataFrame=sdf, field_group=None) ^^^^^^^^^^^^^^^^^^^ cannot unpack non-iterable NoneType object python-BaseException

Additionally, encasing that FindOverlaps function within a try/except doesn't seem to work:

try: arcpy.intelligence.FindOverlaps( in_features=in_memory_polygons, out_intersection=overlaps_output, out_centroid=overlaps_centroid, ) except: self.logger.warning( f"FindOverlaps failed for {self} with {in_memory_polygons}" ) return

Furthermore, I have confirmed that the input for in_memory_polygons contains records with both a arcpy.GetCount validation and by viewing the result in debug mode.

Re: Find_Overlaps BUG when no overlaps are found

Robert_LeClair — Tue, 03 Dec 2024 15:47:23 GMT

Question for you - are you using ArcGIS Pro Intelligence or ArcGIS Pro AllSource? ArcGIS Pro Intelligence was retired and rebuilt into ArcGIS Pro AllSource. I have ArcGIS Pro 3.4 and ArcGIS Pro AllSource 1.3.0 on my laptop. I tested the Find Overlaps GP tool in both (did not use Python) and both GP tools processed correctly with or without overlaps.

Re: Find_Overlaps BUG when no overlaps are found

ShaneONeill_144 — Wed, 04 Dec 2024 17:20:44 GMT

It might be worth raising a support case with your local Esri distributor and have them investigate this issue

topic Re: Find_Overlaps BUG when no overlaps are found in ArcGIS Pro Questions

Find_Overlaps BUG when no overlaps are found

Re: Find_Overlaps BUG when no overlaps are found

Re: Find_Overlaps BUG when no overlaps are found