Error Messages

[TurnrDev]

This is the discussion thread for handling errors with PogoOCR.

We need to discuss a sensible system for raising exceptions, along with what was the cause of the exception and what the probable solution is. When we can't solve it ourselves, we need to raise an error code along with a human readable error message.

Discuss below.

[TurnrDev]

f51e253 added an OutOfRetries exception, except we still need to track how many attempts have been made, and log that.