CocoaPods更新第三方库出错的解决办法

执行完pod install之后，控制台抛出以下警告信息：

[!] The use of implicit sources has been deprecated. To continue using all of the sources currently on your machine, add the following to the top of your Podfile:

source 'https://github.com/CocoaPods/Specs.git'

[!] The `ProjectName [Debug]` target overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Target Support Files/Pods/Pods.debug.xcconfig'. This can lead to problems with the CocoaPods installation

[!] The `ProjectName [Release]` target overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Target Support Files/Pods/Pods.release.xcconfig'. This can lead to problems with the CocoaPods installation

.debug.xcconfig丢失

如果不解决此问题的话，会出现由于部分库文件找不到而导致的种种问题：

（1）编译失败，抛出Undefined symbols for architecture i386错误

（2）调用库中的方法，抛出unrecognized selector sent to instance错误

?

解决方法如下：

1、打开工程所在文件夹，找到.xcodeproj文件，右键选择【显示包内容】，找到project.pbxproj文件

2、打开project.pbxproj文件，查找OTHER_LDFLAGS，把和这个相关的内容都删除

3、重新执行pod install，此时应该就没有上面出现的警告信息了

4、编译并运行

问题二:

3、

$ pod setup

Setting up CocoaPods master repo

[!] /usr/bin/git clonehttps://github.com/CocoaPods/Specs.git master

Cloning into ‘master’…

error: RPC failed; curl56 SSLRead()return error -9806

fatal: The remote end hung up unexpectedly

fatal: early EOF

fatal: index-pack failed

4、

$ pod setup

Setting up CocoaPods master repo

[!] /usr/bin/git clonehttps://github.com/CocoaPods/Specs.git master

Cloning into ‘master’…

error: RPC failed; curl18 transfer closed with outstanding read data remaining

fatal: The remote end hung up unexpectedly

fatal: early EOF

fatal: index-pack failed

解决方法：上面错误主要是os10.11+和cocoapods1.0+版本升级的安全机制更改造成的。主要出现在pod setup过程中。且该过程等待时间非常长，所以，你可以在$sudo gem install -n /usr/local/bin cocoapods命令后直接执行$Gitclone https://git.coding.net/CocoaPods/Specs.git ~/.cocoapods/repos/master 该过程作用与 pod setup作用相同，作者亲测。效果极佳！！！！

如果还不成功！！！！可以同样的方法安装正式版v0.39 然后在升级到v1.0版本

gem update --system

sudo geminstall -n /usr/local/bin cocoapods--pre