var newUserData = {
            username : post.email,
            password : post.pwd,
            email : post.email,
            profile: {
                first_name : post.first_name,
                last_name : post.last_name,
                register : ''
            }
        };
        console.log('### new user data ###');
        console.log(newUserData);
        var newUserCreated = Accounts.createUser(newUserData, function(e){
            console.log('### createuser callback ###');
            console.log(e);
        });
        console.log(newUserCreated);

{
username: 'info@email.com',
password: 'mypassword',
email: 'info@email.com',
profile:
{ first_name: 'wadwad',
last_name: 'wadawd',
register: '' }
}

Error: No result from call to createUser