Xcode升级到16.0 会出现的问题

Xcode升级到16.0 会出现的问题

1、pod init 报错

Error

RuntimeError - `PBXGroup` attempted to initialize an object with unknown ISA `PBXFileSystemSynchronizedRootGroup` from attributes: `{"isa"=>"PBXFileSystemSynchronizedRootGroup", "exceptions"=>["8906BBCF2CC1006700A156AE"], "path"=>"demo", "sourceTree"=>"<group>"}`
If this ISA was generated by Xcode please file an issue: https://github.com/CocoaPods/Xcodeproj/issues/new
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:359:in `rescue in object_with_uuid'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:349:in `object_with_uuid'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:300:in `block (2 levels) in configure_with_plist'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:299:in `each'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:299:in `block in configure_with_plist'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:296:in `each'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:296:in `configure_with_plist'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project.rb:272:in `new_from_plist'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:350:in `object_with_uuid'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:290:in `block in configure_with_plist'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:287:in `each'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project/object.rb:287:in `configure_with_plist'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project.rb:272:in `new_from_plist'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project.rb:213:in `initialize_from_file'
/usr/local/lib/ruby/gems/3.3.0/gems/xcodeproj-1.24.0/lib/xcodeproj/project.rb:113:in `open'
/usr/local/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/command/init.rb:41:in `validate!'
/usr/local/lib/ruby/gems/3.3.0/gems/claide-1.1.0/lib/claide/command.rb:333:in `run'
/usr/local/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/lib/cocoapods/command.rb:52:in `run'
/usr/local/lib/ruby/gems/3.3.0/gems/cocoapods-1.15.2/bin/pod:55:in `<top (required)>'
/usr/local/bin/pod:25:in `load'
/usr/local/bin/pod:25:in `<main>'

解决方法：

先在项目中将文件夹转化为Group

显示包内容

使用文本编辑打开project.pbxproj

删除以下两行内容

minimizedProjectReferenceProxies = 1;
preferredProjectObjectVersion = 77;

将

objectVersion = 77;

修改为

objectVersion = 56；

保存文件，再次pod init即可