I tested facebook4j for Processing 2.1.2. but GetAccessToken Class has a some error. `String redirectURL = response.getResponseHeader("Location");` this line redirectURL is null. check please :)
I tested facebook4j for Processing 2.1.2.
but GetAccessToken Class has a some error.
String redirectURL = response.getResponseHeader("Location");this line redirectURL is null.check please :)