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Bug

The FeatureReductionCluster class fails to render sub-clustered groups at certain map scales.

Last Published: November 3, 2020 ArcGIS API for JavaScript
Bug ID Number BUG-000134784
SubmittedOctober 21, 2020
Last ModifiedJuly 11, 2025
Applies toArcGIS API for JavaScript
Version found4.17
Operating SystemWindows OS
Operating System Version10.0
Version Fixed4.18
StatusFixed

Workaround

  1. Pan the map until the sub-clustered groups are not within the map view extent.
  2. Pan back to the same spot, and the sub-clustered groups that are not previously rendered display.

Note: This workaround temporarily renders the sub-clustered groups correctly when using the FeatureReductionCluster class within the map view.

Steps to Reproduce

Bug ID: BUG-000134784

Software:

  • ArcGIS API for JavaScript

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