I am currently trying to put together an app - with the foundation of it being (hopefully) built on the Facebook iOS SDK 3.0 tutorial.
The tutorial I am following is located at: http://developers.facebook.com/docs/tutorials/ios-sdk-tutorial/authenticate/
I have found there to be a few changes throughout the various SDK versions from Facebook when it comes to the final release.
However I do have one final issue before the code will compile:
"No known class method for selector 'sessionOpenWithPermissions:completionHandler:'"
This error refers to the following code:
- (void)openSession
{
[FBSession sessionOpenWithPermissions:nil completionHandler:
^(FBSession *session, FBSessionState state, NSError *error) {
[self sessionStateChanged:session state:state error:error];
}];
}
When looking at the FBSession.h file in Xcode there is no mention of sessionOpenWithPermissions
.
Can anyone please help me with regard to this? I am new to Objective-C/Xcode and am learning via trial by fire.
I ran into the same issue, got my code working with the below change.
//REPLACE
[FBSession sessionOpenWithPermissions:nil
completionHandler: ^(FBSession *session, FBSessionState state, NSError *error) {
[self sessionStateChanged:session state:state error:error];
}];
//WITH
[FBSession openActiveSessionWithPermissions:nil
allowLoginUI:YES
completionHandler:^(FBSession *session, FBSessionState state, NSError *error) {
[self sessionStateChanged:session state:state error:error];
}];
If you alt click on the method you'll get more info on the parameters to pass. openActiveSessionWithPermissions options
It looks like the documentation has a bug. According the API Change log, that class method as been replaced.
FBSession class method sessionOpenWithPermissions:completionHandler: has been removed, instead use the new openActiveSessionWithPermissions:allowLoginUI:completionHandler: class method.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.