Updating add-ons via UPM file upload hangs
Uploading a JAR just using UPM as described in Updating add-ons by file upload will hang and never complete
- Check if nginx or some other proxy is being used in the environment
Some proxies have Max Body parameters and will respond with 413 (Request Entity Too Large) when attempting to upload files larger than that parameter
On nginx, client_max_body_size parameter has default value of 10M.
Increase client_max_body_size parameter to the suitable size. (e.g 20m)