I am trying to install Google Maps API to an app for iOS7. After following Google\'s guidelines and videos I ended up with the following error: [GMSMapView animateToCamera
What you have to do is to add -objC flag in your "project" build setting, instead of "target"'s build setting.
As it is mentioned in the following section from Google's Documentation
**" Choose your project, rather than a specific target, and open the
Build Settings tab. In the Other Linker Flags section, add -ObjC. If
these settings are not visible, change the filter in the Build
Settings bar from Basic to All. "**
By this way, I was able solve Google Maps animateToCameraPosition issue.