I am developing an application in which I have to give support for google + login also.i follow this link to download the latest version of google +(gdata)api and I integrated it in my project.When I run it it was showing 16 errors.I added json files.Now it is showing 2 errors of some redundant files.
Please suggest me how to solve this or any other way to integrate google + api. Any help would be highly appreciated.
The library for using the Google Plus API from iOS and Mac is google-api-objectivec-client.
It includes a sample Cocoa app using the Plus API, as well as the gtm-oauth2 library for signing in from iOS apps.
Looks like you forgot to include some frameworks! Or maybe you haven't set some paths the right way for the json files
A complete guide and step by step objective c API integration can be seen here
Had the same issue of integration of Google Api Client for Objective C.
I am not an expert but wrote a tutorial how I integrated it so someone may save time. It can be found here
