Facebook login on Android always returns isCancelled = true when asking for email (second time)

Question

I am writing an app in React Native and I have trouble with Facebook login on Android device. My code looks like this:

 LoginManager.logInWithPermissions(['public_profile,email'])
    .then((response) => {
      if (!response.isCancelled) {
        AccessToken.getCurrentAccessToken().then((data) => {...})
      }
   })

When I ask for permissions: public_profile -> everything works. But when I add email permission, than only when my app is first installed, loginWithPermissions returns isCancelled = false. And every other time I get response isCancelled = true;.

So this code will work just one time and every other time, isCancelled will be true.

Does anyone have an idea why is this happening and how can I fix this?

Answer 1

I figured out what I was doing wrong. I accidentally wrote permissions as one item of an array separated by coma: ['public_profile,email']. It should be two separated items of an array ['public_profile', 'email'].