jazzy crashes at startup:`<module:LoggerThreadSafeLevel>': uninitialized constant ActiveSupport::LoggerThreadSafeLevel::Logger (NameError)

[Daij-Djan]

jazzy crashes at startup:

/Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.7.10/lib/active_support/logger_thread_safe_level.rb:16:in <module:LoggerThreadSafeLevel>': uninitialized constant ActiveSupport::LoggerThreadSafeLevel::Logger (NameError) from /Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.7.10/lib/active_support/logger_thread_safe_level.rb:9:in module:ActiveSupport'
from /Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.7.10/lib/active_support/logger_thread_safe_level.rb:8:in <top (required)>' from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require' from /Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.7.10/lib/active_support/logger_silence.rb:5:in <top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require' from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require'
from /Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.7.10/lib/active_support/logger.rb:3:in <top (required)>' from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require' from /Library/Ruby/Gems/2.6.0/gems/activesupport-6.1.7.10/lib/active_support.rb:29:in <top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require' from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require'
from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.15.3/lib/jazzy/source_declaration/type.rb:3:in <top (required)>' from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require' from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.15.3/lib/jazzy/source_declaration.rb:4:in <top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require' from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require'
from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.15.3/lib/jazzy/doc_builder.rb:15:in <top (required)>' from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require' from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.15.3/lib/jazzy.rb:4:in <top (required)>'
from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require' from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in require'
from /Library/Ruby/Gems/2.6.0/gems/jazzy-0.15.3/bin/jazzy:14:in <top (required)>' from /usr/local/bin/jazzy:23:in load'
from /usr/local/bin/jazzy:23:in `

'

[Daij-Djan]

sudo gem uninstall concurrent-ruby -v 1.3.5
sudo gem install concurrent-ruby -v 1.3.4

#resolved

[johnfairh]

Thanks for writing this up - I'm going to reopen because it looks like we should fix this by adding an explicit 'logger' dependency and I'll use this as a reminder.

https://stackoverflow.com/questions/79360526/uninitialized-constant-activesupportloggerthreadsafelevellogger-nameerror

[johnfairh]

OK so:
Bug is in activesupport gem, fixed in 7.1 via rails/rails#49372
Exposed by concurrent-ruby 1.3.5 as seen above - this user has activesupport 6.1.

Jazzy's activesupport dependency is from Cocoapods-Core as , '>= 5.0', '< 8'
CP version of this issue is CocoaPods/CocoaPods#12744

Jazzy uses activesupport in one place but does not have it in its own gem file - this is a bug... I have barely any idea what activesupport or rails are so will just copy the cocoapods requirement that we've been using forever.