Error: Class not found when unmarshalling: com.facebook.login.Login Client Request

Question

I am getting this error when hitting the \"Login With Facebook\" (Simple login button).

I have Google, and read other topics here - but I can not see any thing mat

Answer 1

You should add this to your acctivity

    @Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)            {
    super.onActivityResult(requestCode, resultCode, data);
    callbackManager.onActivityResult(requestCode, resultCode, data);

}

but if your using parse SDK add this

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    ParseFacebookUtils.onActivityResult(requestCode, resultCode, data);
}