nameerror: name 'tk' is not defined 文心快码BaiduComate 在Python中遇到NameError: name 'tk' is not defined这个错误,通常意味着在你的代码中尝试使用了一个名为tk的变量或模块别名,但是在使用它之前,它并没有被正确定义或导入。以下是一些可能的原因和解决方案,按照你提供的tips进行组织: 确认tk是否为应...
root = Tk()NameError: name 'Tk' is not definedlin@lin-laptop:~/doc/python/fun/test$ 海盗骑士团 举人 4 嗯,好了,谢谢大家的解答,谢谢啦! Jiaxin_Yan 贡士 6 from Tkinter import TkThen, do your scripts. leening9 白丁 1 该楼层疑似违规已被系统折叠 查看此楼 登录...
我试过这个示例程序: from Tkinter import * root = Tk() w = Label(root, text="Hello, world!") w.pack() root.mainloop() 当我运行时,我会收到错误消息: NameError: name 'Tk' is not defined 如果我查看Tkinter.py文件,它有以下几行代码: from Tkinter import * root = Tk() w = Label(ro...
You应该学习类成员变量(不是在__init__中设置)和实例成员变量(在__init__中设置)之间的区别。您使用...
你应该是下载的python压缩包。官方说这个python-3.X.X-embed-*.zip包,是用于其他程序集成python的。你可以使用官方的exe文件重新安装python,否则需要导入sys包:import sys sys.exit()或者:from sys import exit exit()
执行此代码后,我收到错误win未找到从不同函数运行tkinter很重要,因为这是作业法典:import tkinter as tkfrom tkinter import *def zui(kaj,saj): zun=kaj kaj=kaj+"=tk.Tk()" exec(kaj) saj=zun+".title('"+saj+"')" exec(saj)def zabel(self,naj,iaj,oaj,baj,gaj,taj): spsp=self+"="+"...
不过看你的需求,应该是在tkinter中,在messagebox下有showinfo from tkinter.messagebox import showinfo(title='',message='')下面的是win32ui中的messagebox。另外,python低版本tkinter要写作Tkinter,好像也没有messagebox这个。win32ui.MessageBox int = MessageBox(message, title , style )Display a ...
如果PanelA 为 None 或 PanelB 如果 None: NameError: name 'panelA' is not defined from tkinter import * from PIL import Image, ImageTk from tkinter import filedialog import cv2 def select_image(): global panelA, panelB path = filedialog.askopenfilename() ...
I tried to test some ideas on the word2vec model, but couldn't make the example from the docs work. It is very weird, but after many failed attempts I finally decided to ask whether there is a problem or I am doing something wrong. Thank...
tkinter实例 import tkinter as tk import hashlib import time LOG_LINE_NUM = 0 class MY_GUI(...