已经安装了cocoapod环境的情况下创建cocoapod的工程项目
1.cd 到项目目录中
2.执行命令 touch Podfile
3.编辑Podfile ,执行命令vim Podfile
在Podfile中
platform :ios, '8.0'
target 'sfyTest' do
pod 'IQKeyboardManager'
pod 'MJExtension'
pod 'Masonry'
pod 'TTTAttributedLabel'
pod 'FMDB'
pod 'AFNetworking', '~> 3.1.0'
pod 'MJRefresh'
pod 'ShareSDK3','~> 3.4.2'
pod 'MOBFoundation', '~> 2.0.11'
pod'ShareSDK3/ShareSDKUI'
pod 'ShareSDK3/ShareSDKPlatforms/QQ'
pod 'ShareSDK3/ShareSDKPlatforms/WeChat'
pod 'UMengAnalytics-NO-IDFA', '~> 4.1.9'
pod 'SDWebImage', '~> 3.8.2'
pod 'SDCAlertView', '2.5.2'
end
4、执行命令pod install（这个过程比较漫长，慢慢等待）！
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### Command
```
/usr/local/bin/pod install
```
### Report
* What did you do?
* What did you expect to happen?
* What happened instead?
### Stack
```
CocoaPods : 1.3.1
Ruby : ruby 2.3.3p222 (2016-11-21 revision 56859) [universal.x86_64-darwin17]
RubyGems : 2.6.14
Host : Mac OS X 10.13.4 (17E199)
Xcode : 9.3 (9E145)
Git : git version 2.15.1 (Apple Git-101)
Ruby lib dir : /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib
Repositories : master - https://github.com/CocoaPods/Specs.git @ 95ccb1149b36337a5dc9303b23112201b5750ae4
```
### Plugins
```
cocoapods-deintegrate : 1.0.1
cocoapods-plugins : 1.0.0
cocoapods-search : 1.0.0
cocoapods-stats : 1.0.0
cocoapods-trunk : 1.3.0
cocoapods-try : 1.1.0
```
### Podfile
```ruby
platform :ios,'8.0'
target 'sfyTest' do
pod 'IQKeyboardManager'
pod 'MJExtension'
pod 'Masonry'
pod 'AFNetworking', '~> 3.1.0'
pod 'MJRefresh'
pod 'SDWebImage', '~> 3.8.2'
pod 'SDCAlertView', '2.5.2'
end
```
### Error
```
RuntimeError - [Xcodeproj] Unknown object version.
/Library/Ruby/Gems/2.3.0/gems/xcodeproj-1.5.4/lib/xcodeproj/project.rb:217:in `initialize_from_file'
/Library/Ruby/Gems/2.3.0/gems/xcodeproj-1.5.4/lib/xcodeproj/project.rb:102:in `open'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer/analyzer.rb:903:in `block (2 levels) in inspect_targets_to_integrate'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer/analyzer.rb:902:in `each'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer/analyzer.rb:902:in `block in inspect_targets_to_integrate'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer/analyzer.rb:897:in `inspect_targets_to_integrate'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer/analyzer.rb:69:in `analyze'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer.rb:242:in `analyze'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer.rb:154:in `block in resolve_dependencies'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/user_interface.rb:64:in `section'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer.rb:153:in `resolve_dependencies'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/installer.rb:116:in `install!'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/command/install.rb:41:in `run'
/Library/Ruby/Gems/2.3.0/gems/claide-1.0.2/lib/claide/command.rb:334:in `run'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/lib/cocoapods/command.rb:52:in `run'
/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.3.1/bin/pod:55:in `'
/usr/local/bin/pod:23:in `load'
/usr/local/bin/pod:23:in `'
```
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[!] Oh no, an error occurred.
Search for existing GitHub issues similar to yours:
https://github.com/CocoaPods/CocoaPods/search?q=%5BXcodeproj%5D+Unknown+object+version.&type=Issues
If none exists, create a ticket, with the template displayed above, on:
https://github.com/CocoaPods/CocoaPods/issues/new
Be sure to first read the contributing guide for details on how to properly submit a ticket:
https://github.com/CocoaPods/CocoaPods/blob/master/CONTRIBUTING.md
Don't forget to anonymize any private data!
Looking for related issues on cocoapods/cocoapods...
- RuntimeError - [Xcodeproj] Unknown object version.
https://github.com/CocoaPods/CocoaPods/issues/7697 [closed] [16 comments]
2 days ago
- RuntimeError - [Xcodeproj] Unknown object version.
https://github.com/CocoaPods/CocoaPods/issues/7712 [closed] [9 comments]
2 weeks ago
- Unknown object version
https://github.com/CocoaPods/CocoaPods/issues/7760 [closed] [1 comment]
a day ago
and 38 more at:
https://github.com/cocoapods/cocoapods/search?q=[Xcodeproj]%20Unknown%20object%20version.&type=Issues&utf8=✓
错误提示，怎么办呢
输入
5、终端输入sudo gem install -n /usr/local/bin cocoapods
如图：
6.终端输入pod setup
如图
然后cd 到显目目录下
终端输入pod install
完成了！