After updating the CocoaPods, the "pod install" times are followed by the following error:
[!] The dependency ' Afonoresponseserializer ' is not a used in any concrete target. The dependency ' sdwebimage ' is not a used in any concrete target. The dependency ' Sskeychain ' is not a used in any concrete target. The dependency ' Reactivecocoa ' is not a used in any concrete target. The dependency ' gpuimage ' is not a used in any concrete target. The dependency ' Mbprogresshud ' is not a used in any concrete target.
:
The reason is that the format of the podfile is changed. The new format is as follows:
Website address: https://cocoapods.org/
In addition, using the pod search * * command, you can view information such as the version number of the third-party library you are using.
Reference:
http://blog.csdn.net/sjl_leaf/article/details/50506057
https://segmentfault.com/q/1010000000716129
Podfile error after "IOS" Update CocoaPods