so, I tried adding gem "racc", "~> 1.4.0" to the gem file, but I get the same error, tried uninstalling racc 1.5.x gems but the 1.5.1 is the default gem, so I don't get it. Search on many GitHub issues people have this problem before but I don't understand how they are fixing it.
yes this is happening to me, sidekiq uses racc and it says
WARN: Unresolved or ambiguous specs during Gem::Specification.reset:
racc (~> 1.4)
Available/installed versions of this gem:
WARN: Clearing out unresolved specs. Try 'gem cleanup '
Currently, I'm still trying solutions but at the moment, I got nothing.
don't worry guys, later on, he fixed it changing the button_to for a be a link_to, and the problem solved.
i confirm that, it happens the same to me.
yeah actually he does the db:migrate after the creation of the model minute 1:20
yeah the partials uses are great