Hey there,
A few others have reported this issue too. The issue occurs when the script tries to read the configuration save file from your system. I suspect it's something to do with either the Java version in use, or the OS. This has only recently started happening and I've not been able to recreate this issue myself. For now, you should still be able to run the script without a save file (if you already have a save file, delete it - it's in`~/OSBot/Data/`).
To help me debug this further, could you also let me know:
Your operating system
Your Java version? (type `java -version` into your command line)
Cheers
Apa