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Bug

Cloning a dashboard with the ArcGIS API for Python fails with the following error returned: "TypeError: 'NoneType' object is not subscriptable" if the Dashboard contains an Arcade expression within any element.

ArcGIS API for Python
Bug ID Number BUG-000178985
SubmittedAugust 25, 2025
Last ModifiedAugust 28, 2025
Applies toArcGIS API for Python
Version found2.4.1
Operating SystemWindows OS
Operating System Version11.0 64 bit
Version Fixed2.4.2
StatusFixed

Additional Information

This bug is fixed and is in product plan.

Steps to Reproduce

Bug ID: BUG-000178985

Software:

  • ArcGIS API for Python

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