BUG-000144007 for Portal for ArcGIS

Bug-ID-Nummer	BUG-000144007
Eingereicht	October 26, 2021
Zuletzt geändert	October 13, 2025
Gilt für	Portal for ArcGIS
Gefunden in Version	10.9
Betriebssystem	Windows OS
Betriebssystemversion	N/A
Behoben in Version	4.34
Status	Fixed

Zusätzliche Informationen

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.

Workaround

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.