René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Getting Argument error","articleBody":"When I try to follow the tutorial to setup development environment, Im getting the following error`/usr/local/lib/ruby/gems/3.1.0/gems/mustermann-1.0.3/lib/mustermann/regular.rb:22:in `initialize': wrong number of arguments (given 2, expected 1) (ArgumentError)\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/mustermann-1.0.3/lib/mustermann/pattern.rb:59:in `new'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/mustermann-1.0.3/lib/mustermann/pattern.rb:59:in `block in new'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/mustermann-1.0.3/lib/mustermann/equality_map.rb:43:in `fetch'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/mustermann-1.0.3/lib/mustermann/pattern.rb:59:in `new'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/mustermann-1.0.3/lib/mustermann.rb:67:in `new'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/mustermann-1.0.3/lib/mustermann.rb:70:in `block in new'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/mustermann-1.0.3/lib/mustermann.rb:70:in `map'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/mustermann-1.0.3/lib/mustermann.rb:70:in `new'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1641:in `compile'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1629:in `compile!'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1271:in `error'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:1838:in `\u003cclass:Base\u003e'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:894:in `\u003cmodule:Sinatra\u003e'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/sinatra-2.0.4/lib/sinatra/base.rb:22:in `\u003ctop (required)\u003e'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/sinatra-2.0.4/lib/sinatra/main.rb:1:in `require'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/sinatra-2.0.4/lib/sinatra/main.rb:1:in `\u003ctop (required)\u003e'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/sinatra-2.0.4/lib/sinatra.rb:1:in `require'\r\n\tfrom /usr/local/lib/ruby/gems/3.1.0/gems/sinatra-2.0.4/lib/sinatra.rb:1:in `\u003ctop (required)\u003e'\r\n\tfrom template_server.rb:1:in `require'\r\n\tfrom template_server.rb:1:in `\u003cmain\u003e'`","author":{"url":"https://github.com/tarakaprabhuchinta","@type":"Person","name":"tarakaprabhuchinta"},"datePublished":"2022-02-23T15:22:46.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/11/github-app-template/issues/11"}