这个错误是目前 CocoaPods 1.16.x 在 Xcode 16 / Xcodeproj 新版本工程（objectVersion = 70） 上的已知兼容性问题。
问题：
apple@king-Mac-mini XingDongDemo % pod install
Analyzing dependencies
Downloading dependencies
Installing ZLPhotoBrowser (4.7.3)
Generating Pods project
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### Command
```
/Users/apple/.rbenv/versions/3.2.2/bin/pod install
```
### Report
* What did you do?
* What did you expect to happen?
* What happened instead?
### Stack
```
CocoaPods : 1.16.2
Ruby : ruby 3.2.2 (2023-03-30 revision e51014f9c0) [arm64-darwin24]
RubyGems : 3.7.2
Host : macOS 26.1 (25B78)
Xcode : 16.4 (16F6)
Git : git version 2.39.5 (Apple Git-154)
Ruby lib dir : /Users/apple/.rbenv/versions/3.2.2/lib
Repositories : trunk - CDN - https://cdn.cocoapods.org/
```
### Plugins
```
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
```
### Podfile
```ruby
# Uncomment the next line to define a global platform for your project
platform :ios, '11.0'
##腾讯云短视频sdk
install! 'cocoapods', :disable_input_output_paths => true
#install!'cocoapods',:deterministic_uuids=>false
# Comment the next line if you don't want to use dynamic frameworks
use_frameworks!
target 'XingDongDemo' do
pod 'ZLPhotoBrowser' #图片预览
pod 'GTSDK', '2.6.9.0-noidfa' #xxxx代表当前最新版本号
# Pods for XingDongDemo
pod 'AFNetworking'
pod 'SDWebImage'
pod 'MJExtension'
pod 'SVProgressHUD'
pod 'MJRefresh'
pod 'Masonry'
pod 'IQKeyboardManager'
pod 'MBProgressHUD'
pod 'YYKit'
pod 'WechatOpenSDK'
pod 'SJVideoPlayer'
pod 'YYModel'
pod 'SnapKit' #swift 布局 库
# pod 'NEConversationUIKit', '9.3.0' #会话列表组件
# pod 'NEChatUIKit', '9.3.0' #单聊群聊组件
#可选Kit库（和UIKit对应）
pod 'NEConversationKit', '9.3.0'
pod 'NEChatKit', '9.3.0'
#基础kit库
pod 'NECommonUIKit', '9.3.0'
pod 'NECommonKit', '9.3.0'
pod 'NECoreIMKit', '9.3.0'
pod 'NECoreKit', '9.3.0'
# 如果需要查看UI部分源码请注释掉以上在线依赖，打开下面的本地依赖[内部源码 有改动，重新pod 请备份]
pod 'NEConversationUIKit', :path => 'NEConversationUIKit/NEConversationUIKit.podspec'
pod 'NEChatUIKit', :path => 'NEChatUIKit/NEChatUIKit.podspec'
##腾讯云短视频sdk [内部源码 有改动，重新pod 请备份]
pod 'BeautySettingKit', :path => 'BeautySettingKit/BeautySettingKit.podspec'
pod 'xmagickit', :path => 'xmagickit/xmagickit.podspec'
pod 'QCloudQuic/Slim','6.0.5'
pod 'UGCKit', :path => 'UGCKit/UGCKit.podspec', :subspecs => ["UGC"] #subspecs 根据SDK来选择
end
##⚠️如果pod依赖报错，可打开以下注释
#post_install do |installer|
# installer.pods_project.targets.each do |target|
# target.build_configurations.each do |config|
# config.build_settings['BUILD_LIBRARY_FOR_DISTRIBUTION'] = 'NO'
# end
# end
#end
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
if config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'].to_f < 11.0
config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
end
end
end
end
```
### Error
```
ArgumentError - [Xcodeproj] Unable to find compatibility version string for object version `70`.
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/xcodeproj-1.27.0/lib/xcodeproj/project.rb:85:in `initialize'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/project.rb:48:in `initialize'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/installer/xcode/pods_project_generator/project_generator.rb:82:in `new'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/installer/xcode/pods_project_generator/project_generator.rb:82:in `create_project'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/installer/xcode/pods_project_generator/project_generator.rb:73:in `generate!'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/installer/xcode/single_pods_project_generator.rb:16:in `generate!'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/installer.rb:320:in `block in create_and_save_projects'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/user_interface.rb:64:in `section'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/installer.rb:315:in `create_and_save_projects'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/installer.rb:307:in `generate_pods_project'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/installer.rb:183:in `integrate'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/installer.rb:170:in `install!'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/command/install.rb:52:in `run'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/claide-1.1.0/lib/claide/command.rb:334:in `run'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/lib/cocoapods/command.rb:52:in `run'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/gems/3.2.0/gems/cocoapods-1.16.2/bin/pod:55:in `<top (required)>'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/site_ruby/3.2.0/rubygems.rb:319:in `load'
/Users/apple/.rbenv/versions/3.2.2/lib/ruby/site_ruby/3.2.0/rubygems.rb:319:in `activate_and_load_bin_path'
/Users/apple/.rbenv/versions/3.2.2/bin/pod:25:in `<main>'
```
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[!] Oh no, an error occurred.
Search for existing GitHub issues similar to yours:
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apple@king-Mac-mini XingDongDemo %
大概意思是：你的 CocoaPods/Xcodeproj 版本太旧，无法识别 Xcode 16.4 生成的 project 文件格式（objectVersion = 70）。
（Xcode 16.x 引入了新的 .pbxproj 结构版本号 70，但旧的 xcodeproj 库只支持到 60~73）
解决方法：这是我唯一成功的解决方法，
image.png
