Invalid App ID

[koko-rauch]

This sample looks like a great starting point and I'd really like to have a look, but every time I press the login button, it throws me an exception that the app id is invalid.
I've changed the app id and facebookid on both scrumptious and sample code but it says that the id is invalid on both. I've tried with other ids too but the same thing.
Would be great if you could shed some light :)
Thank you.

[sanjeevdwivedi]

@ksaraie I will take a look and update the sample if needed.