This bug was fixed in the package ruby-json-schema - 2.8.1-1ubuntu1
--------------- ruby-json-schema (2.8.1-1ubuntu1) focal; urgency=medium
* d/p/ruby27_support.patch: add patch to rescue IPAddr::InvalidAddressError, adding support for ruby 2.7+ (LP: #1866334).
-- Lucas Kanashiro <email address hidden> Fri, 06 Mar 2020 08:34:09 -0300
This bug was fixed in the package ruby-json-schema - 2.8.1-1ubuntu1
---------------
ruby-json-schema (2.8.1-1ubuntu1) focal; urgency=medium
* d/p/ruby27_ support. patch: add patch to rescue IPAddr: :InvalidAddress Error,
adding support for ruby 2.7+ (LP: #1866334).
-- Lucas Kanashiro <email address hidden> Fri, 06 Mar 2020 08:34:09 -0300