I created a new user on Facebook to use it in my tests. When logging in as the new user, I get an error stating that the App Not Setup:

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No error code or description were displayed in the sample. I checked OnLoginFail and all strings were empty. How come wpsErrorDesc is not populated with the explanation displayed on the screen?

The token displayed was shorter than a real token and, of course, the sample complained if I pressed Execute:
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What settings should I check for my new Facebook user to make sure I can successfully login through the sample using that user?