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Bug

In ArcMap, when running arcpy.Dissolve_management in Integrated Development Environment (IDLE), the output has multiple dissolved records.

Zuletzt veröffentlicht: July 19, 2018 ArcGIS for Desktop
Bug-ID-Nummer BUG-000109840
EingereichtNovember 29, 2017
Zuletzt geändertFebruary 18, 2025
Gilt fürArcGIS for Desktop
Gefunden in Version10.5
BetriebssystemWindows OS
StatusWill Not Be Addressed

Zusätzliche Informationen

The amount of memory available is critical for dissolve. With more memory dissolve is able to create larger features (get down to fewer output features). ArcMap.exe is compiled with a special (Large Address Aware) switch that allows it to allocate 3 GB of memory. python.exe (IDLE) is not compiled with this special switch so can only allocate the normal 2 GB of memory for a 32 bit app.

Workaround

Use the Dissolve tool within ArcMap, or if using tool in script, use ArcGIS Pro (2.0.1) ArcPy.

Schritte zur Reproduzierung

Bug-ID: BUG-000109840

Software:

  • ArcGIS for Desktop

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