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Bug

When updating symbol expressions, classes are only created for values present in the data.

ArcGIS Pro
Bug ID Number BUG-000164483
SubmittedJanuary 22, 2024
Last ModifiedJune 5, 2024
Applies toArcGIS Pro
Version found3.2.1
Operating SystemWindows Server
Operating System Version2016 64 Bit
StatusKnown Limit

Additional Information

It is not possible to evaluate all paths of all scripts to know what the possible outcomes can be since the features themselves are input. Yes, the provided example here is simple, but not all symbology expressions are. The recommendation is to author the script on data with possible values. Save a layer file and apply it to other datasets as needed.

Workaround

There is no current workaround other than creating a new ArcGIS Pro project, creating one of each feature, and saving it as a layer file. This separate project must be edited each time there is a change.

Steps to Reproduce

Bug ID: BUG-000164483

Software:

  • ArcGIS Pro

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