Facebook - friends request failing on Android only

Any ideas why this call, which works perfectly on iOS, fails on Android devices? I get an event.isError = true.

[lua]

facebook.request(“me/friends?fields=installed,name,first_name,last_name,username”, “GET”)

[/lua]

The app is already logged into facebook and has got data about the user, downloaded their profile pic etc.

Aha! Found the answer on this thread: 

http://forums.coronalabs.com/topic/28794-facebookrequestme-gives-oauthexception-2500-on-android/

The correct way to do this so it works on both iOS and Android would be:

[lua]

local params = {

  fields = “installed,name,first_name,last_name,username”

  }

facebook.request(“me/friends”, “GET”, params)

[/lua]

Aha! Found the answer on this thread: 

http://forums.coronalabs.com/topic/28794-facebookrequestme-gives-oauthexception-2500-on-android/

The correct way to do this so it works on both iOS and Android would be:

[lua]

local params = {

  fields = “installed,name,first_name,last_name,username”

  }

facebook.request(“me/friends”, “GET”, params)

[/lua]