I have the same problem. I DM'd the developer on Discord. He said it works for him and I haven't heard anything more from him. I messaged him again to state that I updated Oxide and still failing to compile.
Do you use Alpha Loot? I found when I unloaded that and then reloaded Static Lootables, it did compile properly. I then reloaded Alpha Loot and things seem to be working. Not sure what will happen when I restart the server.
Hope this helps!