BUG-000144007 for Portal for ArcGIS

Numéro d’ID de bogue	BUG-000144007
Envoi	October 26, 2021
Dernière modification	October 13, 2025
S’applique à	Portal for ArcGIS
Version trouvée	10.9
Système d’exploitation	Windows OS
Version du système d’exploitation	N/A
Version de correction	4.34
Statut	Fixed

Informations supplémentaires

This issue is addressed in ArcGIS Maps SDK for JavaScript 4.34, so the service now renders in browsers such as Chrome, Edge, and Safari. For Firefox, please refer to the provided workaround.

Solution de contournement

This dataset will still fail to render in Firefox with default settings, and return a warning message: "WebGL warning: drawElementsInstanced: Context's max indexCount is 30000000, but 34575744 requested. [webgl.max-vert-ids-per-draw]."

Increasing 'webgl.max-vert-ids-per-draw' in 'about:config' allows to bypass this. Refer to a related Firefox bug for more information: https://bugzilla.mozilla.org/show_bug.cgi?id=1849433.