lua - Client and server script issues roblox studio

Question

I am having this problem when trying to insert an event in my game and I don't know how to solve it exactly, could someone help me to know how to solve it..

client script:

-- Events
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local Evento = ReplicatedStorage.RemoteEvent
-- end of Events
local button = script.Parent
local frame = script.Parent.Parent.Frame

Evento.OnClientEvent:Connect(function(argumento1)
button.MouseButton1Click:Connect(function()
    if frame.Visible == false then
    frame.Visible = true
    button.Text = "Cerrar"
    button.Visible = false  
    else
    frame.Visible = false
    print("El frame esta invisible.")       
    end
    end)
end)

ServerScript

-- Events
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local Evento = ReplicatedStorage.RemoteEvent
-- end of Events

game.Players.PlayerAdded:Connect(function(player)
    Evento:FireClient(player,"argumento1")
end)

Output error: ??11:36:52.328 ReadyButton is not a valid member of ScreenGui "Players.MatiasHarders.PlayerGui.TeamChangerGui"??-??Server??-??Script:19

Explorer image enter image description here

question from:https://stackoverflow.com/questions/65643894/client-and-server-script-issues-roblox-studio

Answer 1

Waitting for answers