更新CocoaPods碰到的問題及知識點

1：解決CocoaPods安裝時報的問題，http://ruby.taobao.org/latest_specs.4.8.gz 報404

解決 bad response Not Found 404 (http://ruby.taobao.org/latest_specs.4.8.gz)

緣由：淘寶的那個鏡像(https://ruby.taobao.org/ )已經不可用了。因此咱們如今用最新支持的ruby鏡像(https://gems.ruby-china.org/)

gem sources --remove https://ruby.taobao.org/

gem sources -a https://gems.ruby-china.org/

gem sources -l

sudo gem install -n /usr/local/bin cocoapods

固然若是你是第一次安裝時（目前網上有些安裝資料可能還指向淘寶的http）：

gem sources -l
gem sources --remove https://rubygems.org/
gem sources -a https://gems.ruby-china.org/
gem sources -l
sudo gem install -n /usr/local/bin cocoapods

 1.1

$ gem sources -l  （用來檢查使用替換鏡像位置成功）

1.2 報證書錯誤

$ gem sources -a https://gems.ruby-china.org/

ERROR:  SSL verification error at depth 1: unable to get local issuer certificate (20)

ERROR:  You must add /C=IL/O=StartCom Ltd./OU=Secure Digital Certificate Signing/CN=StartCom Certification Authority to your local trusted store

ERROR:  SSL verification error at depth 2: self signed certificate in certificate chain (19)

ERROR:  Root certificate is not trusted (/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA)

https://gems.ruby-china.org/ added to sources

 

解決方式：

 

$ sudo curl -O http://curl.haxx.se/ca/cacert.pem

$ sudo mv cacert.pem cert.pem

 

1.3：當pod update時卡在Setting up CocoaPods master repo 就更新一下ruby

 

淘寶的那個鏡像(https://ruby.taobao.org/ )已經不可用了。因此咱們如今用最新支持的ruby鏡像(https://gems.ruby-china.org/)
  須要的命令行：
$ gem sources -r https://rubygems.org/ （移除舊版本的鏡像，若是你不知道你電腦上目前用的是什麼鏡像，可用  $ gem sources -l  來查看）
 
$ gem sources -a https://gems.ruby-china.org/ （增長可用的鏡像）
  
$ gem sources -l  （用來檢查使用替換鏡像位置成功）

 

 

2:CocoaPods更新版本後，安裝跟更新第三方報錯

Update all pods
Re-creating CocoaPods due to major version update.
Updating local specs repositories
Analyzing dependencies
[!] The dependency `ReactiveCocoa (~> 2.5)` is not used in any concrete target.
The dependency `SDWebImage (~> 3.7.5)` is not used in any concrete target.
The dependency `AFNetworking (~> 2.5.4)` is not used in any concrete target.
The dependency `Masonry (~> 0.6.4)` is not used in any concrete target.
The dependency `JSONModel (~> 1.2.0)` is not used in any concrete target.
The dependency `JCAlertView (~> 1.1.5)` is not used in any concrete target.
The dependency `RongCloudIMKit (= 2.5.2)` is not used in any concrete target.
The dependency `SMPageControl (~> 1.2)` is not used in any concrete target.
The dependency `FMDB` is not used in any concrete target.
The dependency `GTSDK` is not used in any concrete target.
The dependency `BaiduMapKit` is not used in any concrete target.
The dependency `UMengAnalytics-NO-IDFA` is not used in any concrete target.
The dependency `Fabric` is not used in any concrete target.
The dependency `Crashlytics` is not used in any concrete target.
The dependency `CocoaLumberjack` is not used in any concrete target.
The dependency `TTTAttributedLabel` is not used in any concrete target.
The dependency `FLEX` is not used in any concrete target.
The dependency `GVUserDefaults` is not used in any concrete target.
The dependency `UMengFeedback (~> 2.3.4)` is not used in any concrete target.
The dependency `TYAttributedLabel (~> 2.5.6)` is not used in any concrete target.
The dependency `IQKeyboardManager` is not used in any concrete target.
The dependency `MWPhotoBrowser` is not used in any concrete target.

能夠經過 $ pod --version 查看版本號；

緣由是podfile升級到最新版本，pod裏的內容必須明確指出所用第三方庫的target；能夠修改Podfile文件的配置文件，讓它兼容不指定固定版本；且又不報錯；

platform :ios, '7.0'

target 'zxptUser’ do

pod 'ReactiveCocoa', '~> 2.5'
pod 'SDWebImage', '~> 3.7.5'
pod 'AFNetworking', '~> 2.5.4'
pod 'Masonry', '~> 0.6.4'
pod 'JSONModel', '~> 1.2.0'
pod 'JCAlertView', '~> 1.1.5'
pod 'RongCloudIMKit', '2.5.2' #不要更新此庫 源代碼已被修改
pod 'SMPageControl', '~> 1.2'
pod 'FMDB'
pod 'GTSDK'
pod 'BaiduMapKit' #百度地圖SDK
pod 'UMengAnalytics-NO-IDFA'#友盟統計無IDFA版SDK
pod 'Fabric'
pod 'Crashlytics'
pod 'CocoaLumberjack'
pod 'TTTAttributedLabel'
pod 'FLEX'
pod 'GVUserDefaults'
pod 'UMengFeedback', '~> 2.3.4'
pod 'TYAttributedLabel', '~> 2.5.6’
pod 'IQKeyboardManager'
pod 'MWPhotoBrowser'

end

其中zxptUser要換成當前target名，最後不要忘記增長一個end結尾,固然若是你的工程是有多個target都要引用；以下：

abstract_target 'defaults' do

    platform :ios, '7.0'

    pod 'AFNetworking', '~>2.5.0'

    pod 'ReactiveCocoa', '~> 2.5'

    pod 'JSONModel', '~> 1.0.1'

    pod 'Masonry','~>0.6.1'

    pod 'FMDB/common' , '~>2.5'

    pod 'FMDB/SQLCipher', '~>2.5'

    pod 'CocoaLumberjack', '~> 2.0.0-rc'

    pod 'SVPullToRefresh', '~> 0.4.1'

    pod 'GTSDK','1.4.3'

    pod 'RongCloudIMKit', '2.6.7'

    pod 'UMengSocialCOM', '5.2.0'

    pod 'RealReachability'

    

    

    target 'Blossom'

  end

    target 'Blossom_test'

         end

    target 'Blossom_bls'

         end

    target 'Blossom_dongguan'

         end

    target 'Blossom_qijia'

         end

    target 'Blossom_shanghai'

         end

    target 'Blossom_zhengzhuang_test'

         end

    target 'Blossom_bls_test'

         end

end

注意基中'defaults'必定不要存在，下面記得寫target,能夠查看官網的寫法：https://guides.cocoapods.org/using/the-podfile.html

 

3：不一樣的target引用不一樣的第三方插件

target :'zxptUser' do
platform :ios  
pod 'Reachability',  '~> 3.0.0'  
pod 'SBJson', '~> 4.0.0'  
  
platform :ios, '7.0'  
pod 'AFNetworking', '~> 2.0'
end

target :'zxptUser_local' do
pod 'OpenUDID', '~> 1.0.0'
end

注意每一個都要以end結尾

 

4：刪除CocoaPods版本，並安裝指定版本

好比我原本安裝完CocoaPods 1.0.0版，但發現它實現跟先前仍是差異滿大的，決定降回0.39這個比較穩定版本；就能夠用命令先刪除本地的CocoaPods版本，再指定安裝特定版本；

a 卸載 cocoapods(它會提示你要刪除本地哪一個版也能夠全刪)

sudo gem uninstall cocoapods

b 安裝 0.39版本

sudo gem install -n /usr/local/bin cocoapods -v 0.39

 

5：更新PODS後，報diff: /../Podfile.lock: No such file or directory 錯誤

diff: /../Podfile.lock: No such file or directory 

diff: /Manifest.lock: No such file or directory 

error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.

如圖

解決辦法：

查看工程中PROJECT中Configurations中相關配置是否正準，有可能某個分枝指到一個不存在的pods致使；

 

6：當PODS引入第三方後，項目中引用時發現頭文件卻顯示不存在

排查辦法，能夠看到相應的targets裏面的Build Phases中的Link Binary WithLibraries裏面是否有把libPods.a庫引入進來

通常出現沒有引入進來多是podFile指定的相應Targets致使其它的Targets沒有這個庫；

 

7：友盟最新版SDK調整

a:#import「MobClick.h」引入頭文件由原來，更新爲：#import "UMMobClick/MobClick.h"

b:初始化配置文件也進行更改，採用UMConfigInstance全局變量設置：

    UMConfigInstance.appKey=kUMAnalyticsAppKey;
    UMConfigInstance.channelId=@"App Store";
    [MobClick startWithConfigure:UMConfigInstance];

 

8：關於融雲跟百度地圖支持IPV6

融雲SDK 從2.5.2開始   百度地圖SDK 從3.0.0開始

 

 

 

最近有個妹子弄的一個關於擴大眼界跟內含的訂閱號，天天都會更新一些深度內容，在這裏若是你感興趣也能夠關注一下(嘿對美女跟知識感興趣)，固然能夠關注後輸入：github 會有個人微信號，若是有問題你也能夠在那找到我；固然不感興趣無視此信息；