using Google Maps and Parse API in one app

Discussion in 'iOS Programming' started by hassoon, Jul 21, 2013.

  1. hassoon macrumors regular

    Jun 8, 2009
    i wanna use Google Maps with my app. i downloaded the SDK and read the Starting Guide and applied it to my app. i added the libraries needed (double-checked them, or maybe a dozen), created my API key and added it to my app, and then added the code to add a map view. when i run the app i received the errors:

    Unknown class GMSMapView in Interface Builder file.
    +[GMSCameraPosition cameraWithLatitude:longitude:zoom:]: unrecognized selector sent to class 0x32d670
    so to solve the first error: i checked that the storyboard views are well connected and my views had the right classes connected to. however, it didn't work. i search about similar problems and most of them were like "try to product>clean to the app then rerun". i tried it and didn't work even deleting the app from the simulator didn't help.

    to solve the second problem, i also searched for it and most of the solutions were to add the -ObjC at the Other Linker Flags in the "Target" and not in the Project. so i did that plus changed the Architecture to armv7 (as also stated by Google). however, i received a bunch of 8 errors concerning the Match-O Type

    Undefined symbols for architecture i386:
      "_FBTokenInformationExpirationDateKey", referenced from:
          -[PFFacebookTokenCachingStrategy cacheTokenInformation:] in Parse(PFFacebookTokenCachingStrategy.o)
          -[PFFacebookTokenCachingStrategy expirationDate] in Parse(PFFacebookTokenCachingStrategy.o)
          -[PFFacebookTokenCachingStrategy setExpirationDate:] in Parse(PFFacebookTokenCachingStrategy.o)
      "_FBTokenInformationTokenKey", referenced from:
          -[PFFacebookTokenCachingStrategy accessToken] in Parse(PFFacebookTokenCachingStrategy.o)
          -[PFFacebookTokenCachingStrategy setAccessToken:] in Parse(PFFacebookTokenCachingStrategy.o)
      "_FBTokenInformationUserFBIDKey", referenced from:
          -[PFFacebookTokenCachingStrategy facebookId] in Parse(PFFacebookTokenCachingStrategy.o)
          -[PFFacebookTokenCachingStrategy setFacebookId:] in Parse(PFFacebookTokenCachingStrategy.o)
      "_OBJC_CLASS_$_FBRequest", referenced from:
          objc-class-ref in Parse(PFFacebookAuthenticationProvider.o)
      "_OBJC_CLASS_$_FBSession", referenced from:
          objc-class-ref in Parse(PFFacebookAuthenticationProvider.o)
      "_OBJC_CLASS_$_FBSessionTokenCachingStrategy", referenced from:
          _OBJC_CLASS_$_PFFacebookTokenCachingStrategy in Parse(PFFacebookTokenCachingStrategy.o)
      "_OBJC_METACLASS_$_FBSessionTokenCachingStrategy", referenced from:
          _OBJC_METACLASS_$_PFFacebookTokenCachingStrategy in Parse(PFFacebookTokenCachingStrategy.o)
    ld: symbol(s) not found for architecture i386
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
    i wanna note that i'm also using Parse data backup in my app, and the errors are somehow pointing to them and i don't know why! so after that i tried to change the Architecture to armv7 and the other Linker Flags to -ObjC in the Project and not the target (as Google advised). The match-o type errors disappeared but the errors i originally stated are still there.

    Please, somebody help me out with this!! i want it to work so bad and i've tried all iterations of solutions. i also downloaded a sample code uploaded by google demoing how to add google maps using storyboarding (which works). i imitated it also it didn't help. Btw they added the -ObjC in target and it's working!! so it Parse doing the problem? i can't exclude it from my app, i'm heavily using it to back up the users data.
  2. ArtOfWarfare macrumors 604


    Nov 26, 2007
    Should the library work with the simulator? It might only be compatible with an actual iOS device.

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