# Troubleshooting

##### **I see this error in BusDriver. What's wrong?**

`Exception caught: System.FormatException: Input string was not in the correct format ...`

This is from a bug that was fixed in [BusDriver](https://osr.wiki/books/busdriver "BusDriver"). Download and install the [latest version](https://github.com/Yoooi0/BusDriver/releases/tag/v4) and it will go away.