laptop and a wrench

Bug

IUniqueValueRenderer.FieldType throws a compile error BC30643 "Property 'ESRI.ArcGIS.Carto.IUniqueValueRenderer.FieldType(Index As Boolean)' is of an unsupported type."

Last Published: January 21, 2019 ArcObjects SDK
Bug ID Number BUG-000118484
SubmittedNovember 29, 2018
Last ModifiedAugust 5, 2025
Applies toArcObjects SDK
Version found10.6.1
Operating SystemWindows OS
Operating System Version10.0 64 Bit
Version Fixed10.7.0
StatusFixed

Additional Information

This is a known limitation of COM interoperation with .NET. This call must be made with: pUniqueValueRenderer.set_FieldType(0) = True

Workaround

Use ArcObjects C# .NET instead.

Steps to Reproduce

Bug ID: BUG-000118484

Software:

  • ArcObjects SDK

Get notified when the status of a bug changes

Download the Esri Support App

Discover more on this topic

Esri Community

Search for related information

Training

Find training related to this topic

ArcGIS Ideas

Explore ideas and give feedback

Get help from ArcGIS experts

Contact technical support

Download the Esri Support App

Go to download options