topic Error: Unable to load KML: File not found. Wrong url or out of memory. in ArcGIS JavaScript Maps SDK Questions

Error: Unable to load KML: File not found. Wrong url or out of memory.

SPDev — Thu, 25 Feb 2021 23:17:46 GMT

JS API 3.26

I have a prototype site at: http://www.jamesmjones.com/geo/geocode324.html that loads multiple kml/kmz files successfully. But one of these files, http://jamesmjones.com/geo/kml/Empowerment_Zones_and_Enterprise_Communities.kml indicates an error: Error: Unable to load KML: File not found. Wrong url or out of memory. The file is definitely there and available to all, so it must be a memory issue?

ALL of the kml/kmz files are publicly accessible via URL, and all work except for this one. It is larger than the others, at 16,000k bytes. Could it be a size issue?

Thanks for any feedback.

Re: Error: Unable to load KML: File not found. Wrong url or out of memory.

Anonymous User — Fri, 26 Feb 2021 13:30:39 GMT

I clicked the url and it asked to download so its there for sure...came in at 16.7MB. Until someone comes in with knowledge of a size limit, I'd take a look at the size of the next closest kml that works and remove as much data from a copy of this kml until it is at that size. Then try it again and see what happens.

Re: Error: Unable to load KML: File not found. Wrong url or out of memory.

SPDev — Fri, 26 Feb 2021 19:52:47 GMT

I split the kml file into two parts and they both worked individually. Then I converted the original kml file into a 4MB kmz file and it failed with the same error. So it seems that there is a hard limit on placemarks or polygons unfortunately. And it doesn't seem to be a very high limit based on the failure of a 16MB file.