图像和按钮未显示在弹出窗口中
问题描述 投票：0回答：1
我在这个项目上使用了以前的版本，因为最新版本由于未知原因而损坏。
- 之前工作得很好，但突然出现编码错误，我决定重新安装 python 和所有模块，但后来我无法打开客户屏幕，按钮也没有出现
import tkinter as tk
from tkinter import *
from tkinter import messagebox
import tkinter.font as font
from tkinter import ttk
from PIL import ImageTk, Image
def CustomerScreen():
def Page1():
root = tk.Tk()
root.geometry("1000x500")
root.title("StarFinity Telescope | See the World Through a new Perspective")
root['background'] = 'white'
tk.Label(root, text ="Explore By Models",bg="white",fg="black",font = ("Verdana", 20)).pack()
C = Canvas(root, bg ="white", height = 250, width = 300)
load=Image.open("model1.png")
img3=ImageTk.PhotoImage(load)
label1=tk.Label(root,image=img3)
label1.image=img3
label1.place(x=0,y=0)
label1.pack()
root.mainloop()
def Page2():
root = tk.Tk()
root.geometry("1000x500")
root.title("Luxury Sedans, SUVs, Electric Vehicles & More | Audi Dubai | Audi Middle East")
root['background'] = '#F8F6F0'
tk.Label(root, text ="LIST OF VEHICLES",bg="#F8F6F0",fg="#e82127",font = ("OCR A Extended", 20)).pack()
def Page3():
root = tk.Tk()
root.geometry("1000x500")
root.title("Luxury Sedans, SUVs, Electric Vehicles & More | Audi Dubai | Audi Middle East")
root['background'] = '#F8F6F0'
tk.Label(root, text ="LIST OF VEHICLES",bg="#F8F6F0",fg="#e82127",font = ("OCR A Extended", 20)).pack()
def Page4():
root = tk.Tk()
root.geometry("1000x500")
root.title("Luxury Sedans, SUVs, Electric Vehicles & More | Audi Dubai | Audi Middle East")
root['background'] = '#F8F6F0'
tk.Label(root, text ="LIST OF VEHICLES",bg="#F8F6F0",fg="#e82127",font = ("OCR A Extended", 20)).pack()
def Page5():
root = tk.Tk()
root.geometry("1000x500")
root.title("Luxury Sedans, SUVs, Electric Vehicles & More | Audi Dubai | Audi Middle East")
root['background'] = '#F8F6F0'
tk.Label(root, text ="LIST OF VEHICLES",bg="#F8F6F0",fg="#e82127",font = ("OCR A Extended", 20)).pack()
root = tk.Tk()
root.geometry("1000x562")
root.title("Login Page")
root.configure(bg="white")
C = Canvas(root, bg ="white", height = 250, width = 300)
img1=ImageTk.PhotoImage(Image.open("mountainmorning.jpg"))
label=Label(root,image=img1)
label.place(x=0,y=0)
btnpg1 = tk.Button(root, text ="Page 1",fg ='white',bg= 'black',font=("Times New Roman Bold", 10),command = Page1)
btnpg1.place(x = 1075, y = 250, width = 60)
btnpg2 = tk.Button(root, text ="Page 2",fg ='white',bg= 'black',font=("Times New Roman Bold", 10),command = Page2)
btnpg2.place(x = 1075, y = 300, width = 60)
btnpg3 = tk.Button(root, text ="Page 3",fg ='white',bg= 'black',font=("Times New Roman Bold", 10),command = Page5)
btnpg3.place(x = 1075, y = 350, width = 60)
btnpg4 = tk.Button(root, text ="Page 4",fg ='white',bg= 'black',font=("Times New Roman Bold", 10),command = Page5)
btnpg4.place(x = 1075, y = 400, width = 60)
btnpg5 = tk.Button(root, text ="Page 4",fg ='white',bg= 'black',font=("Times New Roman Bold", 10),command = Page5)
btnpg5.place(x = 1075, y = 450, width = 60)
lblname = tk.Label(root, text ="The art of engineering.",bg= 'black',fg ='white',font=("Times New Roman Bold", 18) )
lblname.place(x = 400, y = 470)
root.mainloop()
def loginscreen():
def clear():
txtUser.delete(0,END)
txtpass.delete(0,END)
txtUser.focus()
def login():
user = txtUser.get()
password = txtpass.get()
if user in alog.keys():
if password ==alog[user]:
messagebox.showinfo("Admin Login", "Login Successful. Welcome Back, Sir!")
root.destroy()
AdminScreen()
else:
messagebox.showinfo("Login ", "Login Denied. Please Check Login Details Again.")
elif user in log.keys():
if password==log[user]:
messagebox.showinfo("Login ", "Login Successful. Welcome Back!")
root.destroy()
CustomerScreen()
else:
messagebox.showinfo("Login ", "Login Denied. Please Check Login Details Again.")
else:
messagebox.showinfo("Login ", "Login Denied. Please Check Login Details Again.")
def signup():
user=txtUser.get()
password=txtpass.get()
if user in log.keys():
messagebox.showinfo("","this account already exists. please login to your account")
else:
op1=messagebox.askquestion("","Are you sure that you want this to be your LoginID and Password?")
if op1 =="yes":
op2=messagebox.askquestion("","Are you a 101% sure?")
if op2=="yes":
log[user]=password
from PIL import ImageTk,Image
root = tk.Tk()
root.geometry("1000x565")
root.title("Login Page")
root.configure(bg="white")
C = Canvas(root, bg ="white", height = 250, width = 300)
img3=ImageTk.PhotoImage(Image.open("image.jpg"))
label=Label(root,image=img3)
label.place(x=0,y=-10)
lbllogin = tk.Label(root, text ="LoginID",fg="Black",bg="white",font=("Times New Roman Bold", 18) )
lbllogin.place(x = 680, y = 250)
txtUser = tk.Entry(root, width = 35,fg="Black",bg="white",font=("Times New Roman Bold", 10))
txtUser.place(x = 830 , y = 250, width = 150)
lblpass = tk.Label(root, text ="Password",fg="Black",bg="white",font=("Times New Roman Bold", 18))
lblpass.place(x = 680 , y = 325)
txtpass = tk.Entry(root,show="*", width = 35,fg="blue",bg="white",font=("Times New Roman Bold", 10))
txtpass.place(x = 830, y = 325, width = 150)
loginbtn = tk.Button(root, text ="Login", fg ='black', font=("Times New Roman Bold", 18),command = login)
loginbtn.place(x = 690, y = 450, width = 100)
clearbtn = tk.Button(root, text ="Clear",fg ='black', font=("Times New Roman Bold", 18),command = clear)
clearbtn.place(x = 890, y = 450, width = 100)
signupbtn = tk.Button(root, text ="Sign Up",fg ='black',font=("Times New Roman Bold", 18),command=signup)
signupbtn.place(x = 790, y = 450, width = 100)
root.mainloop()
我得到的错误
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Users\ypgnv\AppData\Local\Programs\Thonny\lib\tkinter\__init__.py", line 1921, in __call__
return self.func(*args)
File "C:\Users\ypgnv\Desktop\telescope\telescope.py", line 340, in login
CustomerScreen()
File "C:\Users\ypgnv\Desktop\telescope\telescope.py", line 120, in CustomerScreen
img1=ImageTk.PhotoImage(Image.open("mountainmorning.jpg"))
File "C:\Users\ypgnv\AppData\Local\Programs\Thonny\lib\site-packages\PIL\ImageTk.py", line 129, in __init__
self.paste(image)
File "C:\Users\ypgnv\AppData\Local\Programs\Thonny\lib\site-packages\PIL\ImageTk.py", line 175, in paste
im.load()
File "C:\Users\ypgnv\AppData\Local\Programs\Thonny\lib\site-packages\PIL\ImageFile.py", line 312, in load
raise _get_oserror(err_code, encoder=False)
OSError: broken data stream when reading image file
我决定重新安装 python 和所有模块，但后来我无法打开客户屏幕，按钮也没有出现
1个回答
0
投票
投票
图像和按钮未显示在弹出窗口中
您的 x=1075，布局超出了窗口。因此，对于按钮小部件，每 30 步设置 x=15 和 y=320。
问题可以解决。
第8行，注释掉
#def CustomerScreen()缩进第1页、第2页、第3页、第4页和第5页
改变这个
root = tk.root()至：
root = tk.Toplevel()适用于第 1 页、第 2 页、第 3 页、第 4 页和第 5 页上的每个功能
第 23 行，注释掉
#root.mainloop()第56行，注释掉
#from PIL import ImageTk,Image最后，为按钮小部件每 30 步更改 x=15 和 y=320 和布局。
这是代码：
import tkinter as tk
from tkinter import *
from tkinter import messagebox
import tkinter.font as font
#from tkinter import ttk
from PIL import ImageTk, Image
#def CustomerScreen():
def Page1():
root = tk.Toplevel()
root.geometry("1000x500")
root.title("StarFinity Telescope | See the World Through a new Perspective")
root['background'] = 'white'
tk.Label(root, text ="Explore By Models",bg="white",fg="black",font = ("Verdana", 20)).pack()
C = Canvas(root, bg ="white", height = 250, width = 300)
load=Image.open("p6.png")
img3=ImageTk.PhotoImage(load)
label1=tk.Label(root,image=img3)
label1.image=img3
label1.place(x=0,y=0)
label1.pack()
def Page2():
root = tk.Toplevel()
root.geometry("1000x500")
root.title("Luxury Sedans, SUVs, Electric Vehicles & More | Audi Dubai | Audi Middle East")
root['background'] = '#F8F6F0'
tk.Label(root, text ="LIST OF VEHICLES",bg="#F8F6F0",fg="#e82127",font = ("OCR A Extended", 20)).pack()
def Page3():
root = tk.Toplevel()
root.geometry("1000x500")
root.title("Luxury Sedans, SUVs, Electric Vehicles & More | Audi Dubai | Audi Middle East")
root['background'] = '#F8F6F0'
tk.Label(root, text ="LIST OF VEHICLES",bg="#F8F6F0",fg="#e82127",font = ("OCR A Extended", 20)).pack()
def Page4():
root = tk.Toplevel()
root.geometry("1000x500")
root.title("Luxury Sedans, SUVs, Electric Vehicles & More | Audi Dubai | Audi Middle East")
root['background'] = '#F8F6F0'
tk.Label(root, text ="LIST OF VEHICLES",bg="#F8F6F0",fg="#e82127",font = ("OCR A Extended", 20)).pack()
def Page5():
root = tk.Toplevel()
root.geometry("1000x500")
root.title("Luxury Sedans, SUVs, Electric Vehicles & More | Audi Dubai | Audi Middle East")
root['background'] = '#F8F6F0'
tk.Label(root, text ="LIST OF VEHICLES",bg="#F8F6F0",fg="#e82127",font = ("OCR A Extended", 20)).pack()
#from PIL import ImageTk,Image
root = tk.Tk()
root.geometry("1000x562")
root.title("Login Page")
root.configure(bg="white")
C = Canvas(root, bg ="white", height = 250, width = 300)
img1=ImageTk.PhotoImage(Image.open("p1.png"))
label=Label(root,image=img1)
label.place(x=0,y=0)
#pg = CustomerScreen()
btnpg1 = tk.Button(root, text ="Page 1",fg ='white',bg= 'black',font=("Times New Roman Bold", 10), command=Page1)
btnpg1.place(x = 15, y = 320, width = 60)
btnpg2 = tk.Button(root, text ="Page 2",fg ='white',bg= 'black',font=("Times New Roman Bold", 10), command=Page2)
btnpg2.place(x = 15, y = 350, width = 60)
btnpg3 = tk.Button(root, text ="Page 3",fg ='white',bg= 'black',font=("Times New Roman Bold", 10), command=Page3)
btnpg3.place(x = 15, y = 380, width = 60)
btnpg4 = tk.Button(root, text ="Page 4",fg ='white',bg= 'black',font=("Times New Roman Bold", 10), command=Page4)
btnpg4.place(x = 15, y = 410, width = 60)
btnpg5 = tk.Button(root, text ="Page 4",fg ='white',bg= 'black',font=("Times New Roman Bold", 10), command=Page5)
btnpg5.place(x = 15, y = 440, width = 60)
lblname = tk.Label(root, text ="The art of engineering.",bg= 'black',fg ='white',font=("Times New Roman Bold", 18) )
lblname.place(x = 400, y = 470)
def loginscreen():
def clear():
txtUser.delete(0,END)
txtpass.delete(0,END)
txtUser.focus()
def login():
user = txtUser.get()
password = txtpass.get()
if user in alog.keys():
if password ==alog[user]:
messagebox.showinfo("Admin Login", "Login Successful. Welcome Back, Sir!")
root.destroy()
AdminScreen()
else:
messagebox.showinfo("Login ", "Login Denied. Please Check Login Details Again.")
elif user in log.keys():
if password==log[user]:
messagebox.showinfo("Login ", "Login Successful. Welcome Back!")
root.destroy()
CustomerScreen()
else:
messagebox.showinfo("Login ", "Login Denied. Please Check Login Details Again.")
else:
messagebox.showinfo("Login ", "Login Denied. Please Check Login Details Again.")
def signup():
user=txtUser.get()
password=txtpass.get()
if user in log.keys():
messagebox.showinfo("","this account already exists. please login to your account")
else:
op1=messagebox.askquestion("","Are you sure that you want this to be your LoginID and Password?")
if op1 =="yes":
op2=messagebox.askquestion("","Are you a 101% sure?")
if op2=="yes":
log[user]=password
root = tk.Tk()
root.geometry("1000x565")
root.title("Login Page")
root.configure(bg="white")
C = Canvas(root, bg ="white", height = 250, width = 300)
img3=ImageTk.PhotoImage(Image.open("image.jpg"))
label=Label(root,image=img3)
label.place(x=0,y=-10)
lbllogin = tk.Label(root, text ="LoginID",fg="Black",bg="white",font=("Times New Roman Bold", 18) )
lbllogin.place(x = 680, y = 250)
txtUser = tk.Entry(root, width = 35,fg="Black",bg="white",font=("Times New Roman Bold", 10))
txtUser.place(x = 830 , y = 250, width = 150)
lblpass = tk.Label(root, text ="Password",fg="Black",bg="white",font=("Times New Roman Bold", 18))
lblpass.place(x = 680 , y = 325)
txtpass = tk.Entry(root,show="*", width = 35,fg="blue",bg="white",font=("Times New Roman Bold", 10))
txtpass.place(x = 830, y = 325, width = 150)
loginbtn = tk.Button(root, text ="Login", fg ='black', font=("Times New Roman Bold", 18),command = login)
loginbtn.place(x = 690, y = 450, width = 100)
clearbtn = tk.Button(root, text ="Clear",fg ='black', font=("Times New Roman Bold", 18),command = clear)
clearbtn.place(x = 890, y = 450, width = 100)
signupbtn = tk.Button(root, text ="Sign Up",fg ='black',font=("Times New Roman Bold", 18),command=signup)
signupbtn.place(x = 790, y = 450, width = 100)
root.mainloop()
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