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Bug

The PopupTemplate with promise returns the error message, “arcade-execution-error TypeError: Cannot read property 'length' of undefined” when working with a web map containing custom Arcade attribute expressions.

Last Published: October 8, 2021 ArcGIS API for JavaScript
Bug ID Number BUG-000133558
SubmittedSeptember 3, 2020
Last ModifiedJune 5, 2024
Applies toArcGIS API for JavaScript
Version found4.16
Operating SystemWindows OS
Operating System Version10.0 64 Bit
StatusNon-Reproducible

Additional Information

This issue is no longer reproducible with ArcGIS API for JavaScript version 4.21.

Steps to Reproduce

Bug ID: BUG-000133558

Software:

  • ArcGIS API for JavaScript

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