laptop and a wrench

Bug

An ArcGIS Experience Builder app with a Utility Network Trace widget returns the error "An error occurred. A required parameter is missing from the JSON."

ArcGIS Experience Builder
Bug ID Number BUG-000171557
SubmittedOctober 17, 2024
Last ModifiedAugust 5, 2025
Applies toArcGIS Experience Builder
Version found11.1
Operating SystemWindows Server
Operating System Version2022
Version FixedQ4 2024
StatusFixed

Workaround

Ungroup the layers.

Steps to Reproduce

Bug ID: BUG-000171557

Software:

  • ArcGIS Experience Builder

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