Vehicle Routing script type disappeared and those scripts are no longer recognized

[BryanWall]

Philip, I had something happen on a Linux install of ODL where the Vehicle Routing type disappeared. If I try to load a vehicle routing script it says "The format of this script is incorrect and it cannot be loaded". It's no longer listed in the Create Script menu, either. I'm guessing that something got corrupted related to that script type.

I tried deleting the entire ODL folder and unzipping it from a fresh download, and uninstalling and reinstalling Java (I'm using openjdk-8). This is on Ubuntu 20.04 LTS. These scripts still work fine from another computer running Windows, so it's not an issue with the scripts themselves.

Is there somewhere that a configuration or cache for either ODL or Java is being stored that I could purge to fix this issue?