String is not identifcal to NSObject

[danshev]

Following the Usage steps and I get:

Also, minor, but there's no note about the need for import Oauth2

I'm new, perhaps I missed a step and am causing my own problems? Note: xCode 6.2 (6C131e)

[danshev]

Adding as OAuth2JSON on to the declaration of settings seems to silence the error.

[danshev]

Nevermind, doing that then just causes build errors.

Undefined symbols for architecture x86_64:
"_TFC6Oauth215OAuth2CodeGrantCfMS0_FT8settingsGVSs10DictionarySSPSs9AnyObject___S0", referenced from:
_TFC6Svelte14ViewController11viewDidLoadfS0_FT_T in ViewController.o

[p2]

That is weird. I have just updated OAuth2App and am not getting this error.

[p2]

Can you try building OAuth2App and see if this error also occurs (should be in GitHubLoader.swift and RedditLoader.swift)? Try CMD + SHIFT + K to clean out the cache before building.

[danshev]

OAuth2App worked (OSX) ... perhaps something with iOS?

[p2]

My iOS project seems to work as well. Can you create a gist with the whole method/function that you've posted a screenshot of above and add the link here?

[danshev]

https://gist.github.com/danshev/8a81b82636b89b1a4f65

Maybe I screwed up linking / embedding?

[danshev]

[p2]

Thanks, I have created a fresh iOS project, pasted your code and get the same error. Will take a look!

[danshev]

Sure thing, thank you for your knowledge!

[p2]

It seems to create an NSDictionary explicitly, interesting. Does it work without crash for you if you use this?

let settings = [...] as OAuth2JSON

[danshev]

That's what I tried first, I get a bunch of exotic compile errors.

[p2]

It seems to work for me...?

[danshev]

[danshev]

[danshev]

Undefined symbols for architecture x86_64 seems to indicate some problem with how I've linked the files, but I'm not sure what.

http://stackoverflow.com/questions/25820810/undefined-symbols-for-architecture-x86-64-ios-swift

[danshev]

Care to share the app you just tested with?

[p2]

I simply created a new Swift one-view iOS app, added the OAuth2 framework as a submodule, added it to the project and linked it (like in your screenshot above) and hit "Run".

Is your app an Objective-C app with some Swift code? Also make sure, in build settings, to set "Embedded content contains Swift code" to YES.

[p2]

I was able to receive an access token with this code (client secret/key are real, you can use them for testing):

import UIKit
import OAuth2

class ViewController: UIViewController
{
    var oauth: OAuth2CodeGrant?

    override func viewDidLoad() {

        super.viewDidLoad()
        println("viewDidLoad")

        let settings = ["client_id": "773fuzwnerneye",
            "client_secret": "KtGhKdYPZyOFlz0T",
            "authorize_uri": "https://www.linkedin.com/uas/oauth2/authorization",
            "token_uri": "https://www.linkedin.com/uas/oauth2/accessToken",
            "scope": "r_basicprofile",
            "redirect_uris": ["https://localhost/oauth/callback"],   // don't forget to register this scheme
        ] as OAuth2JSON

        oauth = OAuth2CodeGrant(settings: settings)
        oauth!.onAuthorize = { parameters in
            println("Did authorize with parameters: \(parameters)")
        }
        oauth!.onFailure = { error in        // `error` is nil on cancel
            if nil != error {
                println("Authorization went wrong: \(error!.localizedDescription)")
            }
        }
    }

    override func viewDidAppear(animated: Bool) {
        oauth!.authorizeEmbeddedFrom(self, params: nil)
    }
}

[danshev]

My app is pure Swift and it says Yes for contains embedded ... are you needing an import oAuth2 line? I am, which might indicate I've done something wrong while adding the submodule.

[p2]

Ah yes; add "import OAuth2" at the top. But the compiler would complain if you didn't.

[danshev]

Ya, fresh app worked for me. Will troubleshoot why I'm not able to bring it in to my existing app.

Thanks for the help.

[p2]

Great, glad I could help and thanks for your helpful responses! I'll update the example in the README and close this issue when done. 👍

[danshev]

Found it ... frustratingly simple

I had: import Oauth2

Correct: import OAuth2 (capital A)

[p2]

Ha! Definitely something the compiler should have noticed.

Closing as I've updated the README. Thanks!