ruby/rubygems · error · MalformattedPlugin

#{e.class}: #{e.message}

Error message

#{e.class}: #{e.message}

What it means

Error "#{e.class}: #{e.message}" thrown in ruby/rubygems.

Source

Thrown at lib/bundler/plugin.rb:353

    #
    # @raise [MalformattedPlugin] if plugins.rb raises any error
    def register_plugin(name, spec, optional_plugin = false)
      commands = @commands
      sources = @sources
      hooks = @hooks_by_event

      @commands = {}
      @sources = {}
      @hooks_by_event = Hash.new {|h, k| h[k] = [] }

      load_paths = spec.load_paths
      Gem.add_to_load_path(*load_paths)
      path = Pathname.new spec.full_gem_path

      begin
        load path.join(PLUGIN_FILE_NAME), true
      rescue StandardError => e
        raise MalformattedPlugin, "#{e.class}: #{e.message}"
      end

      if optional_plugin && @sources.keys.any? {|s| source_plugin(s) }
        Bundler.rm_rf(path)
        false
      else
        index.register_plugin(name, path.to_s, load_paths, @commands.keys,
          @sources.keys, @hooks_by_event.keys)
        true
      end
    ensure
      @commands = commands
      @sources = sources
      @hooks_by_event = hooks
    end

    # Executes the plugins.rb file
    #

View on GitHub (pinned to 86cbb817a3)

When it happens

Trigger: Thrown at lib/bundler/plugin.rb:353 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of ruby/rubygems@86cbb817a3 (2026-08-23). Data as JSON: /api/errors/6c10fff240c2372c. Report an issue: GitHub.