: Object reference not set to an instance of an object on custom properties

322ita

hello im making a multiplayer game to play with my friends and im trying to make a button to set a ready state to player but i get this error

NullReferenceException: Object reference not set to an instance of an object

SetReady.Ready () (at Assets/Scripts/SetReady.cs:24)

Shoottest+<>c__DisplayClass6_0.<Update>b__0 (UnityEngine.InputSystem.InputAction+CallbackContext _) (at Assets/Scripts/Shoottest.cs:29)

UnityEngine.InputSystem.Utilities.DelegateHelpers.InvokeCallbacksSafe[TValue] (UnityEngine.InputSystem.Utilities.CallbackArray`1[System.Action`1[TValue]]& callbacks, TValue argument, System.String callbackName, System.Object context) (at Library/PackageCache/com.unity.inputsystem@1.2.0/InputSystem/Utilities/DelegateHelpers.cs:46)

UnityEngine.InputSystem.LowLevel.<>c__DisplayClass7_0:<set_onUpdate>b__0(NativeInputUpdateType, NativeInputEventBuffer*)

UnityEngineInternal.Input.NativeInputSystem:NotifyUpdate(NativeInputUpdateType, IntPtr)

this is the code

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

using Photon.Pun;

using Hastable = ExitGames.Client.Photon.Hashtable;

public class SetReady : MonoBehaviourPunCallbacks

{

    public bool ReadyP;

    public Hastable hash;

    // Start is called before the first frame update

    void Start()

    {

       

    }

    // Update is called once per frame

    void Update()

    {

       

    }

    public void Ready()

    {

            bool Ready = (bool)PhotonNetwork.LocalPlayer.CustomProperties["Ready"];

            ReadyP = Ready;

            Ready = true;

            Hastable _hash = new Hastable();

            hash = _hash;

            _hash.Add("Ready", Ready);

            PhotonNetwork.LocalPlayer.SetCustomProperties(_hash);

    }

}

why it does this?

IBX00

https://forum.photonengine.com/discussion/20057/object-reference-not-set-to-an-instance-of-an-object-on-custom-properties

Initialize this: public Hastable hash;

Like this:

public Hashtable hash = new Hashtable();