ArcGIS CDN not returning requested resources if case is "wrong".

JoshMcCullough1 — Thu, 21 Nov 2019 18:11:37 GMT

ArcGIS JS API is not working! E.g. including it as <script src="https://js.arcgis.com/3.20/"></script> it then makes requests for resources in the wrong case. For example, it makes a request for "https://js.arcgis.com/3.20/esri/Graphic.js" which returns a 404. It should be requesting "graphic.js" (lowercase) e.g. "https://js.arcgis.com/3.20/esri/graphic.js ". The lower-case variant is returned by ArcGIS' servers whereas the upper-case variant is not.

This didn't used to be a problem, but all the sudden it is. Not sure why configuration changed regarding how things on arcgis.com are hosted, but it should not care about the case of the path being requested.

Re: ArcGIS CDN not returning requested resources if case is "wrong".

Noah-Sager — Thu, 21 Nov 2019 19:52:49 GMT

Not sure what's going wrong. Here's a working Codepen using version 3.20 and adding graphics to a map:

https://codepen.io/noash/pen/mddoNgg

Seems to work the same way as at the current version (3.30)

Add graphics to a map | ArcGIS API for JavaScript 3.30

topic ArcGIS CDN not returning requested resources if case is "wrong". in ArcGIS JavaScript Maps SDK Questions

ArcGIS CDN not returning requested resources if case is "wrong".

Re: ArcGIS CDN not returning requested resources if case is "wrong".