升级至Xcode 16（macOS Sequoia）后执行pod init报错无法创建Pod工作区

导航至项目目录执行pod init时，终端抛出RuntimeError，提示PBXGroup尝试初始化未知ISA PBXFileSystemSynchronizedRootGroup的对象，无法创建新的Pod项目Xcworkspace。

环境信息 #

CocoaPods : 1.15.2
Ruby : ruby 3.2.2 (2023-03-30 revision e51014f9c0) [arm64-darwin22]
RubyGems : 3.5.19
Host : macOS 15.0 (24A335)
Xcode : 16.0 (16A242d)
Git : git version 2.39.5 (Apple Git-154)
Ruby lib dir : /opt/homebrew/Cellar/ruby/3.2.2_1/lib
Repositories : cocoapods - git - https://github.com/CocoaPods/Specs.git @ da55fa335942b4a2e81c666525751a7f14f999f6
               trunk - CDN - https://cdn.cocoapods.org/

已安装插件 #

cocoapods-clean       : 0.0.1
cocoapods-deintegrate : 1.0.5
cocoapods-plugins     : 1.0.0
cocoapods-search      : 1.0.1
cocoapods-trunk       : 1.6.0
cocoapods-try         : 1.2.0

错误详情 #

RuntimeError - PBXGroup 尝试初始化未知ISA PBXFileSystemSynchronizedRootGroup的对象，属性信息：{"isa"=>"PBXFileSystemSynchronizedRootGroup", "exceptions"=>["364918B02CA149C300EA094B"], "path"=>"PodTest", "sourceTree"=>"<group>"}
该ISA由Xcode生成，需提交相关问题反馈

调用栈 #

/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:359:in `rescue in object_with_uuid'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:349:in `object_with_uuid'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:300:in `block (2 levels) in configure_with_plist'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:299:in `each'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:299:in `block in configure_with_plist'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:296:in `each'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:296:in `configure_with_plist'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project.rb:272:in `new_from_plist'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:350:in `object_with_uuid'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:290:in `block in configure_with_plist'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:287:in `each'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project/object.rb:287:in `configure_with_plist'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project.rb:272:in `new_from_plist'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project.rb:213:in `initialize_from_file'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/xcodeproj-1.25.0/lib/xcodeproj/project.rb:113:in `open'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/cocoapods-1.15.2/lib/cocoapods/command/init.rb:41:in `validate!'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/claide-1.1.0/lib/claide/command.rb:333:in `run'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/cocoapods-1.15.2/lib/cocoapods/command.rb:52:in `run'
/opt/homebrew/lib/ruby/gems/3.2.0/gems/cocoapods-1.15.2/bin/pod:55:in `<top (required)>'
/opt/homebrew/opt/ruby/bin/pod:25:in `load'
/opt/homebrew/opt/ruby/bin/pod:25:in `<main>'

解决办法 #

• 升级xcodeproj到支持PBXFileSystemSynchronizedRootGroup的版本，执行命令：

  gem update xcodeproj
  

• 如果升级后仍有问题，尝试升级CocoaPods到最新版本：

  sudo gem install cocoapods
  

• 临时解决方案：手动修改项目的.xcodeproj文件，将PBXFileSystemSynchronizedRootGroup替换为PBXGroup（修改前务必备份项目文件）

内容的提问来源于stack exchange，提问作者Raaj Raxa