Integrating Facebook with iOS

Question

I get all these errors and about 18 more when i try to integrate facebook to my application.

Undefined symbols for architecture i386:
"_ACAccountTypeIdentifierFacebook", referenced from:
  +[FBSession renewSystemAuthorization] in FacebookSDK(FBSession.o)
"_ACFacebookAppIdKey", referenced from:
  -[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
"_ACFacebookAudienceEveryone", referenced from:
  -[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
"_ACFacebookAudienceFriends", referenced from:
  -[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
"_ACFacebookAudienceKey", referenced from:
  -[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
"_ACFacebookAudienceOnlyMe", referenced from:
  -[FBSession authorizeUsingSystemAccountStore:accountType:permissions:defaultAudience:isReauthorize:] in FacebookSDK(FBSession.o)
"_ACFacebookPermissionsKey", referenced from:

Im using the latest facebook instructions on how to add facebook to my page but i am working with iOS 4.3 and above. SO it needs to cater to 4.3. I have set Accounts.framework to optional. Any one knows what these erros mean? Ive also tried adding any other implementation files that are not linked.

The errors are generated everytime i access FBSession or FBConnect etc.

Try looking at this question: http://stackoverflow.com/questions/12721606/facebook-sdk3-1-and-xcode-4-5-linker-error/12742642 — Misa, Oct 11 '12 at 06:57

score 35 · Accepted Answer · answered Oct 12 '12 at 18:29

35

For the record: we expect you to use XCode 4.5 for developing with the Facebook SDK 3.1 as described here

Account.framework, Social.framework and AdSupport.framework are all required (as described here) but use the 'optional' flag if you want to build for older iOS versions too.

Good luck.

answered Oct 12 '12 at 18:29

James Pearce

2,332
15
14

1

Thanks. and yes sorted that out. :) – CodeGeek123 Oct 13 '12 at 18:52

score 4 · Answer 2 · answered Oct 10 '12 at 12:05

4

With Account.framework you also have to add Social.framework and AdSupport.framework.

answered Oct 10 '12 at 12:05

kidsid49

1,358
3
18
37

score 3 · Answer 3 · answered Oct 31 '12 at 19:00

If you drag and drop Adsuport, Accounts or Social libraries from another project and you select "Copy items into destination group's folder" AdSuport and Social directories will be created into yours app source folder and you will get this linker error, remove directories and add libraries from project's Buld Phases -> Link Binary, you may also need to add libsqlite3.dylib

score 1 · Answer 4 · answered Oct 10 '12 at 11:51

1

I think the Accounts.framework needs to be required. But it is only implemented in iOS 5 and later see developer reference for more information.

answered Oct 10 '12 at 11:51

btype

1,593
19
32

score 0 · Answer 5 · answered Oct 10 '12 at 13:03

Solved this by upgrading to xcode 4.5.1 and then adding the social and adsupport framework and also the -lsqlitee3 or so as stated. I did add lsqlite3 before but it said multiple values on top so i just took the unnecessary for base sdk comments out and it worked.

Integrating Facebook with iOS

5 Answers5