新项目时

使用CocoaPods找不到头文件解决方法:
http://www.360doc.com/content/15/0302/15/20919452_451991897.shtml
user header search path ==> $(PODS_ROOT) recursive

目录结构 synx
将synx放到/user/bin
修改Xcode里的目录，再synx

微信，QQ，新浪，支付宝的url type和scheme需要根据appid改
http://dev.umeng.com/social/ios/quick-integration#1_3

other linker flags

$(inherited) -ObjC -l"AFNetworking" -l"FBRetainCycleDetector" -l"FMDB" -l"HappyDNS" -l"MBProgressHUD" -l"MJRefresh" -l"Masonry" -l"Qiniu" -l"SDCycleScrollView" -l"SDWebImage" -l"SocialQQ" -l"SocialSina" -l"SocialWeChat" -l"UITableView+FDTemplateLayoutCell" -l"UMSocialLog" -l"WeChatSDK" -l"WeiboSDK" -l"YTKKeyValueStore" -l"YTKNetwork" -l"YYKit" -l"c++" -l"jcore-ios-1.1.5" -l"jpush-ios-3.0.6" -l"resolv" -l"sqlite3" -l"stdc++.6.0.9" -l"z" -framework "AMapFoundationKit" -framework "AMapSearchKit" -framework "Accelerate" -framework "AssetsLibrary" -framework "Bugly" -framework "CFNetwork" -framework "CoreFoundation" -framework "CoreGraphics" -framework "CoreImage" -framework "CoreLocation" -framework "CoreTelephony" -framework "CoreText" -framework "Foundation" -framework "GLKit" -framework "ImageIO" -framework "JavaScriptCore" -framework "MAMapKit" -framework "MobileCoreServices" -framework "OpenGLES" -framework "QuartzCore" -framework "Security" -framework "SystemConfiguration" -framework "TencentOpenAPI" -framework "UIKit" -framework "UMMobClick" -framework "UMSocialCore" -framework "UMSocialNetwork" -framework "UShareUI" -framework "WebP" -weak_framework "UserNotifications" -w

Pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified)

Documentation Comments NO

加上 __nonnull