The script generates the ShareX config file for me, so I just pasted it in the sharenix config file as noted in another issue here in your GitHub and can't get it working.
When I run the sharenix command, I get the following output:
(sharenix:28932): Gtk-WARNING **: 00:35:15.726: Failed to set text from markup due to error parsing markup: Error on line 74: Entity name “(MISSING)#34” is not known
I am using the following open-source PHP solution for ShareX uploads, however it doesn't appear to be working in sharenix: https://github.com/JoeGandy/ShareX-Custom-Upload
The script generates the ShareX config file for me, so I just pasted it in the sharenix config file as noted in another issue here in your GitHub and can't get it working.
When I run the sharenix command, I get the following output: