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Bug

An error message "Runtime error: Objects in this class cannot be updated outside an edit session” is returned when using the Calculate Geometry Attributes tool from the attribute table of a feature class enabled with attachments in ArcGIS Pro.

ArcGIS Pro
Bug ID Number BUG-000178425
SubmittedAugust 1, 2025
Last ModifiedSeptember 23, 2025
Applies toArcGIS Pro
Version found3.5.2
Operating SystemWindows OS
Operating System Version11.0 64 bit
StatusIn Review

Workaround

  • Use the Calculate Geometry Attributes geoprocessing tool.
  • Disable the attachments on the feature class.
  • Use a lower version of ArcGIS Pro 3.3 or below.

Steps to Reproduce

Bug ID: BUG-000178425

Software:

  • ArcGIS Pro

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