FacebookConnect key hash error

[ayoola ajebeku]

I using the FacebookConnect API and I set the key hash by using the Display.getInstance().getProperty("facebook_hash", null); from an android device, but everytime I call the login() method it often fails with the error message:

com.facebook.FacebookAuthorizationException:UnkownError: ApiException:Key hash XXXXXXXXXXX does not match any stored key hashes.

I tried copying the key has in the error message and adding to the Facebook apps, but still give the same error.

[Chen Fishbein]

The app needs to be signed.

Are you signing the app with your certificate? 

[ayoola ajebeku]

Thanks. I've been able to fix it.

I followed the comment on http://www.codenameone.com/3/post/2013/12/using-the-new-facebook-api.html .

I used the hash key in the error and added to my facebook apps key hash section, but changed the every occurence of '_' to '/' and now it's working.

e.g. s_XroFyP24CL... to s/XroFyP24CL... and log in was successful.