Considering the frequent conflicts with Facebook-iOS-SDK's SBJson and other libraries, and given the rise of CocoaPods, we should consider upgrading Facebook-iOS-SDK's internal SBJson to a modern version (or using JSONKit).
In this pull request, I've upgraded SBJson from v2.2.3 to v3.1.1 for Facebook-iOS-SDK v3.0.7.
Facebook-iOS-SDK in CocoaPods
See #296, #338, #419, #431, #438, #443, #455, #467, #471 for previous discussions on the issue.
Upgrade to SBJson 3.1.1
Related, this bug with conflicting JSONs has hit me, and few others. Details here:
Not sure if your pull request would fix it, but I am gonna try it and see.
btw, just verified that this pull request fixes the bug I mentioned above.
Also addresses https://developers.facebook.com/bugs/270780959690362
fix mem leak issues
SBJson 3.1.1 uses ARC while Facebook-iOS-SDK 3.0.7 is non-ARC. @facebook, if this is a reason you're reluctant to merge in, use SBJson 3.0.x instead.
This is obsolete and request should be closed