Bonjour, je suis entrain de développer un logiciel, mais je n'arrive pas à me défaire d'une erreur.... En effet dans me code pour accéder à la page une ou deux j'ai mis en place deux boutons....
Mais j'aimerai pouvoir aller à la page une à partir de "Viewing graphics" donc j'ai eu comme idée de y mettre une commande sauf que à chaque fois il m'affiche une erreur....
" menubar = MenuBar(self)
TypeError: __init__() missing 1 required positional argument: 'controller' "

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import tkinter as tk
from tkinter import ttk, messagebox
from tkinter import *
 
class window(tk.Tk):
    def __init__(self,*args,**kwargs):
         tk.Tk.__init__(self,*args,**kwargs)
         # Application design
         self.title("Visual Tracer")
         self.geometry("800x600")
         self.iconbitmap("index_FGQ_icon.ico")
         menubar = MenuBar(self)
         self.config(menu=menubar)
 
 
         # structure
         container = tk.Frame(self)
 
         container.pack(side="top",fill="both",expand=1)
 
         container.grid_rowconfigure(0,weight=1)
         container.grid_columnconfigure(1, weight=1)
 
         self.frames = {}
 
         for F in (StartPage, PageOne, PageTwo):
 
            frame = F(container,self)
 
            self.frames[F] = frame
 
            frame.grid(row=0, column=0, sticky="nsew")
 
         self.show_frame(StartPage)
 
    def show_frame(self,cont):
        frame = self.frames[cont]
        frame.tkraise()
 
 
 
class StartPage(tk.Frame):
    def __init__(self,parent,controller):
        tk.Frame.__init__(self,parent)
        label = tk.Label(self,text="Menu")
        label.pack(padx=960,pady=10)
 
        button1 = ttk.Button(self, text="Visit Page 1",
                            command=lambda:controller.show_frame(PageOne))
        button1.pack()
 
        button2 = ttk.Button(self, text="Page Two",
                            command=lambda:controller.show_frame(PageTwo))
        button2.pack()
 
 
class PageOne(tk.Frame):
    def __init__(self,parent,controller):
        tk.Frame.__init__(self,parent)
        label = tk.Label(self,text="PageOne")
        label.pack(padx=10,pady=10)
 
        button1 = ttk.Button(self, text="back to home",
                            command=lambda:controller.show_frame(StartPage))
        button1.pack()
 
        button2 = ttk.Button(self, text="Page Two",
                            command=lambda:controller.show_frame(PageTwo))
        button2.pack()
 
 
 
class PageTwo(tk.Frame):
    def __init__(self,parent,controller):
        tk.Frame.__init__(self,parent)
        label = tk.Label(self,text="PageTwo")
        label.pack(padx=10,pady=10)
 
        button1 = ttk.Button(self, text="back to home",
                            command=lambda:controller.show_frame(StartPage))
        button1.pack()
 
        button2 = ttk.Button(self, text="Page One",
                            command=lambda:controller.show_frame(PageOne))
        button2.pack()
 
class MenuBar(tk.Menu):
    def __init__(self, parent,controller):
        tk.Menu.__init__(self, parent)
 
        FileMenu = tk.Menu(self, tearoff=0)
        self.add_cascade(label="File",underline=0, menu=FileMenu)
        FileMenu.add_command(label="Open file",accelerator="Ctrl+O",compound=tk.LEFT,command=lambda:self.start_new_file())
        FileMenu.add_command(label="Open new file",accelerator="Ctrl+N",compound=tk.LEFT)
        FileMenu.add_command(label="Save as",accelerator="Ctrl+S", compound=tk.LEFT)
        FileMenu.add_command(label="Quit", accelerator="Ctrl+Q",command=self.quit)
 
        EditionMenu = tk.Menu(self, tearoff=0)
        self.add_cascade(label="Edition", menu=EditionMenu)
        EditionMenu.add_command(label="Copy", accelerator="Ctrl+V", compound=tk.LEFT)
        EditionMenu.add_command(label="Paste",accelerator="Ctrl+C", compound=tk.LEFT)
        EditionMenu.add_command(label="Cut",accelerator="Ctrl+X", compound=tk.LEFT)
        EditionMenu.add_separator()
        EditionMenu.add_command(label="Select all",accelerator="Ctrl+A", compound=tk.LEFT)
        EditionMenu.add_command(label="Cancel",accelerator="Ctrl+", compound=tk.LEFT)
        EditionMenu.add_command(label="Create new window",accelerator="Ctrl+O", compound=tk.LEFT)
        EditionMenu.add_command(label="Other short cut",accelerator="Ctrl+H", compound=tk.LEFT)
 
        Setting_simulation  = tk.Menu(self, tearoff=0)
        self.add_cascade(label="Setting Simulation", menu=Setting_simulation)
        Setting_simulation.add_command(label="Weather setting", compound=tk.LEFT)
        Setting_simulation.add_command(label="Rocket setting", compound=tk.LEFT)
        Setting_simulation.add_command(label="Viewing graphics", compound=tk.LEFT,command=lambda:controller.show_frame(PageOne))
        Setting_simulation.add_command(label="Setting live graphic", compound=tk.LEFT)
 
        Simulation = tk.Menu(self,tearoff=0)
        self.add_cascade(label="Simulation", menu=Simulation)
        Simulation.add_command(label="Graphic",accelerator="Ctrl+G", compound=tk.LEFT,command=lambda:graphic())
        Simulation.add_command(label="Live graphic",accelerator="Ctrl+L", compound=tk.LEFT,command=lambda:live_graphic())
 
        Help = tk.Menu(tearoff=0)
        self.add_cascade(label="Help", menu=Help)
        Help.add_command(label="Documentation", compound=tk.LEFT)
        Help.add_command(label="About", compound=tk.LEFT,command=self.Information_about_VisualTracer)
 
    def start_new_file(self):
        exec(open("./test_2.py").read())
    def  Information_about_VisualTracer(self):
        messagebox.showinfo("Visual Tracer", "Name: Visual Tracer ©\nVersion: 1.0\nOS: Windows10\nCreation year: 2020")
 
class graphic(Toplevel):
    def __init__(self,*args,**kwargs):
        Toplevel.__init__(self)
        self.title("Graphic")
        self.geometry("800x600")
        self.iconbitmap("index_FGQ_icon.ico")
 
class live_graphic(Toplevel):
    def __init__(self,*args,**kwargs):
        Toplevel.__init__(self)
        self.title("Live Graphic")
        self.geometry("800x600")
        self.iconbitmap("index_FGQ_icon.ico")
 
 
 
app = window()
app.mainloop()



bonne fin de journée.....