Question

此错误不断弹出我的代码中的左，右和中心。它真的很烦人。到目前为止，我已经修好了所有这些，但我似乎无法解决这个问题。

Traceback (most recent call last):
File "C:\Users\Home\Desktop\da.py", line 31, in <module>
if (number > 1):
TypeError: '>' not supported between instances of 'str' and 'int'

代码本身：

    from tkinter import *
from tkinter import ttk
import tkinter as tk
def add_text():
    global number
    number = num_textbox.get()
    print(number)
root = Tk()
root.title("Number Cent Divider")
root.geometry("330x85")
num_col_mat = Label(root, text="Your number:")
num_col_mat.pack()
num_textbox = Entry(root, bd=1)
num_textbox.pack()
enter_button = Button(root, text="Enter", command=add_text)
enter_button.pack()
root.mainloop()
if (number[-1] == 5 or number[-1] == 0):
    number / 5
    int(number)
    if (number > 1):
        answer = "\number 5 cent coins"
        str(number)
        popup()
    else:
        answer = "\number 5 cent coin"
        str(number)
        popup()
else:
    int(number)
    if (number > 1):
        answer = "\number 1 cent coins"
        str(number)
        popup()
    else:
        answer = "\number 1 cent coin"
        str(number)
        popup()
def popup():
    popup = tk.Tk()
    popup.wm_title("answer")
    answer = Label(popup, text=answer)
    answer.pack
    B1 = ttk.Button(popup, text="Ok", command=popup.destroy)
    B1.pack()

任何帮助都会受到赞赏，因为这个错误不想修复。

Answer 1

number是str，因此您首先需要将其转换为数字。 E.g：

if int(number) > 1

单独在一行上写int(number)并不做任何事情......它只返回一个数字，然后被忽略。如果要将结果存储在number = int(number)变量中，可以使用number。

考虑使用number = int(num_textbox.get())预先获得转换。（但请注意，如果该文本框的内容不是有效数字，您将获得例外。）

TypeError：＆＃39;＆gt;＆＃39; ＆＃39; str＆＃39;的实例之间不支持和＆＃39; int＆＃39;

1 个答案: