laptop and a wrench

Bug

When exporting asset package in ArcGIS Pro, the following error message is returned, "ValueError: cannot call 'vectorize' on size 0 inputs unless 'otypes' is set."

Last Published: October 29, 2021 ArcGIS Pro
Bug ID Number BUG-000143990
SubmittedOctober 26, 2021
Last ModifiedJune 27, 2025
Applies toArcGIS Pro
Version found2.6.3
Operating SystemWindows OS
Operating System Version10.0
Version Fixed2.6.3
StatusFixed

Additional Information

The Utility Network tools (untools) are fixed in ArcGIS Pro 2.6.3.

Workaround

Use the Utility Network tools (untools) in ArcGIS Pro 2.8.2 or 2.8.3.

Steps to Reproduce

Bug ID: BUG-000143990

Software:

  • ArcGIS Pro

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