Ubuntu 在Tkinter中使用行/列时，IDLE在基本操作系统上崩溃

所以我通过一个非常基础的教程来学习Tkinter。这是我目前的档案：

import sys
from Tkinter import *
# Makes a variable and makes it an instance of the Tk() class
mGui = Tk()

# "500x500" is the dimensions. The other "+100+100" determines where the top left starts
mGui.geometry("500x500+100+100")

# Renames the window to "Learning GUI". Notice it isnt mGui.title = "Learning GUI"
mGui.title("Learning GUI")

# This will pack it automatically
"""mlabel = Label(text = "My Label").pack()"""

# This will pack it later, it's usually better. fg = foreground or text color in this case bg = background
# the Pack function places the object onto the center of the window.
mlabel = Label(text = "My Label 1", fg="red", bg="white")
mlabel.pack()
# Notice how it places it down under the original so they don't overlap.
# mlabel_2 = Label(text = "My Label", fg="red", bg="white")
# mlabel_2.pack()

# Here we are using place and placing it at the designated x and y values.
mlabel_2 = Label(text = "My Label 2", fg="red", bg="white")
mlabel_2.place(x=230, y=250)

#.grid is like creating a grid
mlabel_3 = Label(text = "My Label 3", fg="red", bg="white").grid(row = 0, column = 0)

mlabel_4 = Label(text = "My Label 4", fg="red", bg="white").grid(row = 1, column = 0)

忽略我所有的蹩脚评论，但当我在空闲状态下运行它时，它就会冻结，我必须使用xkill来关闭它

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注释掉mLabel_4后，IDLE不会崩溃。发生了什么事？

我认为主要的问题是在同一个容器中混合了不同的几何体管理器。虽然这有时确实有效，但最好避免使用它并坚持使用.pack（）、.grid（）或.place（）。因为tkinter会尝试一次完成所有的事情，失败的次数也会更多

另外，明确给父母贴标签也是个好主意。例如：

label = Label(mGui, text = text)
label.grid()

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否则，默认情况下，小部件将被放置在最近提到的容器中

没有考虑它。。。混合包装和网格肯定是问题所在。除非你非常熟悉它们的工作原理，否则它几乎永远不会起作用。即使这样，也不建议这样做。