rackup command fails with Sinatra app in ruby 3.3.0-rc1

Question

MatzFan opened this issue 6 months ago · comments

Unable to activate sinatra-3.1.0, because rack-3.0.8 conflicts with rack (~> 2.2, >= 2.2.4) (Gem::ConflictError)

I think this must be a bundler issue but I'm reporting it here too FYI: