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Bug

The error message “Arcade error: Unexpected null” is returned when executing an attribute rule to retrieve the active user's username using Arcade's Portal function (GetUser) in ArcGIS Pro 3.6.

ArcGIS Pro
Bug ID Number BUG-000181146
SubmittedNovember 20, 2025
Last ModifiedNovember 26, 2025
Applies toArcGIS Pro
Version found3.6
Operating SystemWindows OS
Operating System VersionN/A
StatusDuplicate

Additional Information

Duplicate of BUG-000180810

Steps to Reproduce

Bug ID: BUG-000181146

Software:

  • ArcGIS Pro

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