I just upgraded our ArcGIS Enterprise from 10.7.1 to 10.8 and I now have an issue with .wasm mime type.
Configuration is the following: Portal for ArcGIS + WebAdaptor 10.8 on the same Windows Server 2019.
On Portal webscene web application, when loading a scene layer, I now have the following warning logged:
Indeed, web server replies with MimeType
to the request for:
Having a look at the webserver, the MimeType .wasm is properly configured on the webserver tree:
I made the upgrade using ArcGIS DSC Powershell:
on 3 differents environnements and I have the same issue for the 3 of them.
If I serve the file draco_decoder.wasm that I downloaded from js api:
from a static folder of the same webserver, it is served with the proper mime type "application/wasm".
Any one experiencing the same issue ? The deployment has been tested on brand new Windows Server 2019 so I don't think there is anything wrong with the server or webserver itself as the static file is properly served.
I tried removing the mime type configuration on IIS and adding it again manually but it did not solve the issue.
Any idea ?
Solved! Go to Solution.