Chris Pan questions

Chris Pan answers

• FBAccessTokenData EXC_BAD_ACCESS when refreshing access token
• Facebook iOS SDK 3.2.1 - [NSError fberrorShouldNotifyUser]: unrecognized selector sent to instance
• Facebook SDK v4.0 for iOS - FBSDKProfile currentProfile not being set
• Facebook SDK 3.1 presentShareDialogModally fails
• Facebook iOS SDK Logout
• ios Facebook SDK v4.x access token null despite being logged in via FBSDKLoginButton
• Handle invalid accessToken with FBSession openActiveSessionWithReadPermissions in Facebook iOS 3.1.1 SDK
• No FBSession in Facebook iOS SDK 4.x