Unsupported element type exception in FeatureCollectionTable after SDK update

NicoleLeiva25 — Thu, 26 Jun 2025 15:16:41 GMT

Hi community 👋

After updating to the latest version of the ArcGIS Maps SDK, we started experiencing a runtime error when trying to construct a FeatureCollectionTable using the following constructor:

FeatureCollectionTable(geoElements, fields)

This throws the following exception:

Unsupported element type

After investigation, we resolved the issue by switching to the constructor that allows explicitly setting the geometry type:

FeatureCollectionTable(fields, geometryType, spatialReference, hasZ, hasM)

This resolved the error, but we believe the SDK behavior change should be documented or handled with a clearer exception.

🛠 SDK Version: 200.7.0
:mobile_phone: Platform: Android
:package: Language: Kotlin

Would appreciate any insights or clarification on whether this change is intentional and if there's an updated recommendation for working with FeatureCollectionTable.

Thanks in advance!

Re: Unsupported element type exception in FeatureCollectionTable after SDK update

SorenRoth — Tue, 01 Jul 2025 22:29:39 GMT

Hello,

Thank you for your response. We've identified a bug that affects the Kotlin SDK only. We will have it fixed in the 200.8.0 release, until then the workaround you have identified may be used.

topic Re: Unsupported element type exception in FeatureCollectionTable after SDK update in Kotlin Maps SDK Questions

Unsupported element type exception in FeatureCollectionTable after SDK update

Re: Unsupported element type exception in FeatureCollectionTable after SDK update