Problems with OnPhotonSerializeView

DeagleDryan

Hey!
Im trying to implement a flashlight for players in a topdown game and having problems to sync the light. I am pretty new to Photon and coding in general, but after searching for hours i dont know how to slove this.
I put an IPunObservable on it and placed it corretly in the photonview.

My Code:

void Update()
    {
        if (Input.GetKeyDown(KeyCode.F))
        {
            Flash();
        }
    }
    void Flash()
    {
        if (localPlayer == true)
        {
            if (flashLightSwitch == 0)
            {
                flashLight.enabled = true;
                flashLightSwitch = 1;
            }
            else
            {
                flashLight.enabled = false;
                flashLightSwitch = 0;
            }
        }
    }
    public void OnPhotonSerializeView (PhotonStream stream, PhotonMessageInfo info)
    {
        if(stream.IsWriting)
        {
            stream.SendNext(flashLightSwitch);
        }
        if(stream.IsReading)
        {
            flashLightSwitch = (int)stream.ReceiveNext();
        }
    }