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When i run my facebook apps i get the following error. allow key. Configure your app key hashes at http://developers.facebook.com/apps/178779105632639 ...

enter image description here

Any idea?

Rob
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Dimitri
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  • You sure that is the correct link? It just redirects to the FB Developer Home Page... – Siddharth Lele Jul 17 '13 at 05:06
  • yes it is the rerror i get from my apps. look at my updates i post an image – Dimitri Jul 17 '13 at 05:09
  • This is new! Never seen this one before. How have you generated your app's Key Hash? – Siddharth Lele Jul 17 '13 at 05:13
  • yes my keyhash is something like 46:AD:40:... – Dimitri Jul 17 '13 at 05:15
  • Right. But what method did you use to get the Key Hash? By the way, by the looks of it, that doesn't seem to be a valid Key Hash. A Key Hash would look like this, for example: **b95FcVzXo33YLn5ZPyD+B8mBqS0=**. See if this [solution of mine here](http://stackoverflow.com/a/14875153/450534) helps get rid of the error. – Siddharth Lele Jul 17 '13 at 05:21
  • i tried your solution 2jmj7l5rSw0yVb/vlWAYkK/YBwk= but the problem of hash key is not solved – Dimitri Jul 17 '13 at 05:31
  • This is really really curious. My Google fu can't find anything even remotely close to this problem. :-( Can you try the Solution 1 in the link? – Siddharth Lele Jul 17 '13 at 05:35
  • i tried solution 1 still same problem – Dimitri Jul 17 '13 at 05:40
  • Did you remove the earlier Key Hash from your app console and put in the new one? – Siddharth Lele Jul 17 '13 at 05:56
  • Try this for fetching the Hash key< http://www.javatechig.com/android/how-to-get-key-hashes-for-android-facebook-app > and Paste the right Hashes Key value in My Apps -> Settings ->Basics(Key Hashes) in developers.facebook.com/apps... sorry for late reply but might help someone cuz i faced same issue... – Anitha May 19 '15 at 05:26

3 Answers3

3

It seems that hashkey you generated is not correct. You can generate app hash key from the following code. Try it

public static void showHashKey(Context context) {
    try {
        PackageInfo info = context.getPackageManager().getPackageInfo(
                "com.example.project", PackageManager.GET_SIGNATURES); //Your package name here
        for (Signature signature : info.signatures) {
            MessageDigest md = MessageDigest.getInstance("SHA");
            md.update(signature.toByteArray());
            Log.v("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
            }
    } catch (NameNotFoundException e) {
    } catch (NoSuchAlgorithmException e) {
    }
}
Muhammad Aamir Ali
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0

1.It will Help you.Working fine link

2.while creating app, in developer site using some keyhash generated by your cmd prompt,use that KeyHash copy and paste in developer Settings Page keyhash Column.

3.change the Single sign on toggle button-YES

Community
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Mano
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-1

You need to generate a hash key for your application and register that to the FB Developers console where you have created the application. I have written a blog for the same. You can find it out at : http://www.solutionanalysts.com/blog/android-generate-key-hash-facebook

Hope this helps you.

Shraddha
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