Hello, all

When using knot DNS resolver, the following error was output.

Feb 06 20:19:43 dns02 kresd[24857]: error: /usr/lib/knot-resolver/predict.lua:34: 'struct rr_type' has no member named 'nil'

$ kresd -V

Knot DNS Resolver, version 1.2.1

$ lsb_release -a

No LSB modules are available.

Distributor ID: Ubuntu

Description: Ubuntu 16.04.1 LTS

Release: 16.04

Codename: xenial

Is it related to setting reorder_RR (true)?

Is this a configuration issue in this case? Or is it a known bug?

Thanks.