Error save game

Unity Engine
1

I get this error when pressing the save button and I do not know what is the problem ?

Error console:

2934746--217073--upload_2017-1-25_17-48-46.png
2934746--217073--upload_2017-1-25_17-48-46.png921×429 36.6 KB

script save and load:
2934746--217074--upload_2017-1-25_17-49-7.png
2934746--217074--upload_2017-1-25_17-49-7.png783×796 23.7 KB

calendario script:
2934746--217075--upload_2017-1-25_17-49-26.png

2

I think the problem is because you try to serialize a Text MonoBhevaiour, not sure though as I never try to serialize a monobehaviour (Fecha) in the first place (which is the warning you get), so it might just as wel the serializable attribute on top of that causing some errors.

3

What should I do then?

4

Remove the MonoBehaviour base class from Fecha and it should work. Then if you need that data in a separate object as MonoBehaviour, create a separate object for that and assign the values when deserializing.

5

Error cosole: The class named ‘Fecha’ is not derived from MonoBehaviour or ScriptableObject!

6

Console with MonoBehaviour:

You are trying to create a MonoBehaviour using the ‘new’ keyword. This is not allowed. MonoBehaviours can only be added using AddComponent(). Alternatively, your script can inherit from ScriptableObject or no base class at all
UnityEngine.MonoBehaviour:.ctor()
Fecha:.ctor()
SaveLoad:Save() (at Assets/Scripts/SaveLoad.cs:27)
UnityEngine.EventSystems.EventSystem:Update()

7

As an example:
SaveLoad class:

using Assets;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
using UnityEngine;

[RequireComponent(typeof(FechaBehaviour))]
public class SaveLoad : MonoBehaviour
{

    // Use this for initialization
    void Start()
    {
        Save();
    }

    // Update is called once per frame
    void Update()
    {
        if(Input.GetKeyUp(KeyCode.Space))
        {
            Load();
        }
    }

    void Save()
    {
        BinaryFormatter bf = new BinaryFormatter();
        FileStream file = File.Create(Application.persistentDataPath + "save.dat");

        Fecha fecha = new Fecha
        {
            dia = 20f
        };

        bf.Serialize(file, fecha);
        file.Close();
    }

    void Load()
    {
        if(File.Exists(Application.persistentDataPath + "save.dat"))
        {
            BinaryFormatter bf = new BinaryFormatter();
            FileStream file = File.Open(Application.persistentDataPath + "save.dat", FileMode.Open);

            var fecha = (Fecha)bf.Deserialize(file);
            file.Close();

            var fechaBehaviour = GetComponent<FechaBehaviour>();
            fechaBehaviour.dia = fecha.dia;
        }
    }
}

Fecha class:

using System;

namespace Assets
{
 [Serializable]
 public class Fecha
 {
 public float dia;
 }
}

Fecha Behaviour:

using UnityEngine;

namespace Assets
{
 public class FechaBehaviour : MonoBehaviour
 {
 public float dia;
 private void Update()
 {
 if (dia != 0.0f)
 {
 Debug.Log(dia);
 }
 }
 }
}

Sorry for the formatting, Unity forums seem to hate me ones again.

8

Oh thanks, but of course I would like to just change “fecha” because I would like to save other data as prefabs etc
I just want to know that changing the fecha to save it

9

okay i change the system to a player prefs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class SaveLoad : MonoBehaviour {

public GameObject [ ] LocalizadorDeObjetos;

// Use this for initialization
void Start () {

}

// Update is called once per frame
void Update () {

}

public void Save () {

// Busquueda de objetos
LocalizadorDeObjetos = GameObject.FindGameObjectsWithTag (“Objeto”);

// Guardado de datos de objetos
PlayerPrefs.SetFloat(“x”,LocalizadorDeObjetos);
// PlayerPrefs.SetFloat(“y”,ObjetosComprados.transform.position.y);
// PlayerPrefs.SetFloat(“z”,ObjetosComprados.transform.position.z);

// PlayerPrefs.SetFloat (“”,transform.position.x)
}

public void Load () {

}

}

but the problem now is how to set float all objects