Bug with Python 3 and cli mode?

[dopaminereceptionist]

Not sure if this is an issue with the cli module or the alerting system.

Either way, I get alerts and ${value} gets passed as: Loading error: a bytes-like object is required, not str

Exact same config with Python 2, ${value} was an integer, as expected.

[nikarul]

I've encountered the same issue, with Python 3.6.6 on Ubuntu 18.04.