Help with Binary Save system

Question

Hi, thanks for your time this error message alone is a big one. the game has been on the backburner with everything going on I have time to work on it. when I first made this save system it worked just fine but after I move to the latest vers of unity I get this error on save. for the mod sorry about reposting I didn't know it still posted when I got a bad get way thanks mods.

Error"

SerializationException: Type 'UnityEngine.ScriptableObject' in Assembly 'UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' is not marked as serializable. System.Runtime.Serialization.FormatterServices.InternalGetSerializableMembers (System.RuntimeType type) (at :0) System.Runtime.Serialization.FormatterServices+<>c_DisplayClass9_0.b0 (System.Runtime.Serialization.MemberHolder ) (at :0) System.Collections.Concurrent.ConcurrentDictionary`2[TKey,TValue].GetOrAdd (TKey key, System.Func`2[T,TResult] valueFactory) (at :0) System.Runtime.Serialization.FormatterServices.GetSerializableMembers (System.Type type, System.Runtime.Serialization.StreamingContext context) (at :0) System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.InitMemberInfo () (at :0) System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.InitSerialize (System.Type objectType, System.Runtime.Serialization.ISurrogateSelector surrogateSelector, System.Runtime.Serialization.StreamingContext context, System.Runtime.Serialization.Formatters.Binary.SerObjectInfoInit serObjectInfoInit, System.Runtime.Serialization.IFormatterConverter converter, System.Runtime.Serialization.SerializationBinder binder) (at :0) System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.Serialize (System.Type objectType, System.Runtime.Serialization.ISurrogateSelector surrogateSelector, System.Runtime.Serialization.StreamingContext context, System.Runtime.Serialization.Formatters.Binary.SerObjectInfoInit serObjectInfoInit, System.Runtime.Serialization.IFormatterConverter converter, System.Runtime.Serialization.SerializationBinder binder) (at :0) System.Runtime.Serialization.Formatters.Binary.ObjectWriter.WriteArray (System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo objectInfo, System.Runtime.Serialization.Formatters.Binary.NameInfo memberNameInfo, System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo memberObjectInfo) (at :0) System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Write (System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo objectInfo, System.Runtime.Serialization.Formatters.Binary.NameInfo memberNameInfo, System.Runtime.Serialization.Formatters.Binary.NameInfo typeNameInfo) (at :0) System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Serialize (System.Object graph, System.Runtime.Remoting.Messaging.Header[] inHeaders, System.Runtime.Serialization.Formatters.Binary.__BinaryWriter serWriter, System.Boolean fCheck) (at :0) System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize (System.IO.Stream serializationStream, System.Object graph, System.Runtime.Remoting.Messaging.Header[] headers, System.Boolean fCheck) (at :0) System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize (System.IO.Stream serializationStream, System.Object graph, System.Runtime.Remoting.Messaging.Header[] headers) (at :0) System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize (System.IO.Stream serializationStream, System.Object graph) (at :0) SaveSystem.Save () (at Assets/arena/Code/All_Mangers/SaveSystem.cs:146) GameControllerEditor.OnInspectorGUI () (at Assets/arena/Code/Editor/GameControllerEditor.cs:22) UnityEditor.UIElements.InspectorElement+<>c_DisplayClass58_0.b_0 () (at :0) UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)

 using UnityEngine;
 using System;
 using System.IO;
 using System.Runtime.Serialization.Formatters.Binary;
 using System.Collections.Generic;
 
   public void Save()
      {
          hasSave = false;
          BinaryFormatter bf = new BinaryFormatter();
          FileStream file = File.Create(Application.persistentDataPath + "/playerInfo.data");
  
          PlayerData data = new PlayerData();
          data.playerLevel = playerLevel;
          data.xp = xp;
          data.xpToNextLevel = xpToNextLevel;
          data.skillPoints = skillPoints;
          hasGame = true;
          data.hasGame = hasGame;
          data.gold = gold;
          data.drawSpeed = drawSpeed;
          data.drawSpeedNumber = drawSpeedN;
          data.AddHealth = AddHealth;
          data.AddHealthN = AddHealthN;
          data.drawSpeedDamage = drawSpeedDamage;
          data.numberOfEnemys = numberOfEnemys;
          data.mainWeaponID = mainWeaponID;
          data.sideWeaponID = sideWeaponID;
          data.helmetID = helmetID;
          data.chestID = chestID;
          data.arrowsID = arrowsID;
          data.bootsID = bootsID;
          data.gaunletsID = gaunletsID;
          data.hasItem = hasItem;
          data.arena = arena;
          data.death = death;
          data.main = main;
          data.trainig = trainig;
          data.Barracks = Barracks; 
          data.playerHeath = playerHeath;
          data.addStamina = addStamina;
          data.playerName = playerName;
          data.items = items;
          data.shopList = shopList;
 
 // this the error when writing to file
 
          bf.Serialize(file, data);
  
          file.Close();
          hasSave = true;
  
          Debug.Log("saved player data");
      }

Answer 1

Best Answer

Answer by PlanarBit · Jun 17, 2020 at 05:53 PM

Inspect all types in PlayerData object graph. Make sure none of them derives from ScriptableObject.

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KillitsGaming · Jun 18, 2020 at 10:29 AM 0

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thanks for your help it was something to do with the lists.

Help with Binary Save system

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