错误：参数非法：字符串，对象-Node.js

Question

我在将用户序列化为会话时遇到问题。当我将会话设置为false时，它可以很好地工作。我不确定我的“ deserializeUser”和“ serializerUser”代码是否正确。我收到错误消息：Failed to serialize user into session。我不介意使用任何东西（ID或电子邮件）进行序列化。

passport.js

module.exports = function(passport) {
passport.use(
  new LocalStrategy({ usernameField: 'email' }, (email, password, done) => {
    // Match email
    db.query("select email, password from register where email = ? ",
    email, function(err, data){

        if(!data){
            return done(null, false, { message: 'That email is not registered' });
        }

        db.query('select password from register', function (err, rs) {
          bcrypt.compare(password, rs[0].password, (err, isMatch)=>{

            if(err) throw err;


            if(isMatch){
              return done(null, data );
            }
            else{
              return done(null, false, {message: 'Password is not correct'});
            }
          });
        });

    });
  })
);


passport.serializeUser(function(data, done) {
  db.query("select * from register where email = ?", [data],
  function(err, rows){
    done(null,rows[0]);
    console.log(rows[0]);
  });
});

passport.deserializeUser(function(data, done) {
  db.query("select * from register where email = ?", [data],
  function(err, rows){
    done(err,rows[0]);
  });
});

};

index.js

router.post('/login', function(req, res, next) {
  passport.authenticate('local',{
   successRedirect: '/getme',
   failureRedirect: '/login',
   failureFlash: true
}) (req, res, next);
});