Tkinter 错误。未知选项 - 按钮命令。

Question

我需要帮助我刚刚编写的这个小代码：

from tkinter import *

root = Tk()

e = Entry(root, width=20)

e.grid(row=0, column=0)

def btn_clicked():

    label = Label(root, text=f"Hello {e.get()}!")

    label.grid(row=1, column=0)

button = Button(root, padx=10, text="Click this", COMMAND=btn_clicked)

button.grid(row=0, column=1)

root.mainloop()

Answer 1

改成COMMAND=btn_clicked_command=btn_clicked