所以我试图运行 Jazzy 来记录我的代码，但我并没有走得太远。
这就是当我在我用 swift 编写的 Xcode 项目上运行 Jazzy 时发生的事情（以及 @objc 中的一些函数）。我需要以任何方式准备项目吗？我找不到任何关于此的信息，但这是我第一次使用 Xcode 和 jazzy。谁能告诉我为什么它不能正常运行我在运行命令时做错了什么？
jazzy
Running xcodebuild
Checking xcodebuild -showBuildSettings
Assuming New Build System is used.
Parsing AppDelegate.swift (1/4)
Parsing Card.swift (2/4)
Parsing SceneDelegate.swift (3/4)
Parsing ViewController.swift (4/4)
0% documentation coverage with 0 undocumented symbols
skipped 4 private, fileprivate, or internal symbols (use `--min-acl` to specify a different minimum ACL)
building site
building search index
jam out ♪♫ to your fresh new docs in `docs`
我尝试做 jazzy --min-acl 但发生了这种情况：
jazzy --min-acl
Traceback (most recent call last):
15: from /usr/local/bin/jazzy:23:in `<main>'
14: from /usr/local/bin/jazzy:23:in `load'
13: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.13.2/bin/jazzy:15:in `<top (required)>'
12: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.13.2/lib/jazzy/config.rb:442:in `parse!'
11: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.13.2/lib/jazzy/config.rb:485:in `parse_command_line'
10: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/optparse.rb:1678:in `parse!'
9: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/optparse.rb:1656:in `permute!'
8: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/optparse.rb:1562:in `order!'
7: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/optparse.rb:1568:in `parse_in_order'
6: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/optparse.rb:1568:in `catch'
5: from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/optparse.rb:1582:in `block in parse_in_order'
4: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.13.2/lib/jazzy/config.rb:54:in `block in attach_to_option_parser'
3: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.13.2/lib/jazzy/config.rb:35:in `set'
2: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.13.2/lib/jazzy/config.rb:35:in `instance_exec'
1: from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.13.2/lib/jazzy/config.rb:342:in `block in <class:Config>'
/Library/Ruby/Gems/2.6.0/gems/jazzy-0.13.2/lib/jazzy/source_declaration/access_control_level.rb:64:in `from_human_string': cannot initialize AccessControlLevel with '' (RuntimeError)