tkinter报错111111

Question

```python
from tkinter import *
from asd import *


class studentClass():
    def __init__(self,master):
        Button(master, "这是学生管理界面").pack()


class adminClass():
    def __init__(self,master):
        Label(master, "这是招聘管理界面").pack()



class scoreClass():
    def __init__(self,master):
        Label(master, "这是打分管理界面").pack()



class journalClass():
    def __init__(self,master):
        Label(master, "这是日志管理").pack()




class discussClass():
    def __init__(self,master):
        Label(master, "这是讨论区").pack()

root=Tk()



root.geometry("700x500")



frame=Frame(root,width=100,height=500,highlightbackground="#668B8B", highlightthickness=3)
frame.config(background="#96CDCD")
frame.pack(fill=Y, side=LEFT)

bai=Label(frame)

student=Label(frame,text="学生系统", font=("微软雅黑", 14),fg="white",bg="#96CDCD")
student.place(x=5,y=30)


admin=Label(frame,text="招聘系统" ,font=("微软雅黑", 14),fg="white",bg="#96CDCD")
admin.place(x=5,y=120)

score=Label(frame,text="打分管理" ,font=("微软雅黑", 14),fg="white",bg="#96CDCD")
score.place(x=5,y=210)

journal=Label(frame,text="日志管理" ,font=("微软雅黑", 14),fg="white",bg="#96CDCD")
journal.place(x=5,y=300)

discuss=Label(frame,text="讨论区" ,font=("微软雅黑", 14),fg="white",bg="#96CDCD")
discuss.place(x=5,y=390)

stuFrame=Frame(root)
admFrame=Frame(root)
scoFrame=Frame(root)
jouFrame=Frame(root)
disFrame=Frame(root)
def stuFuntion(event=None):
    studentClass(stuFrame)
    stuFrame.pack()
    admFrame.pack_forget()
    scoFrame.pack_forget()
    jouFrame.pack_forget()
    disFrame.pack_forget()

def admFuntion(event=None):
    adminClass(admFrame)
    admFrame.pack()
    stuFrame.pack_forget()
    scoFrame.pack_forget()
    jouFrame.pack_forget()
    disFrame.pack_forget()

def scoFuntion(event=None):
    scoreClass(scoFrame)
    scoFrame.pack()
    stuFrame.pack_forget()
    jouFrame.pack_forget()
    disFrame.pack_forget()
    admFrame.pack_forget()
def jouFuntion(event=None):
    journalClass(jouFrame)
    jouFrame.pack()
    stuFrame.pack_forget()
    disFrame.pack_forget()
    admFrame.pack_forget()
    scoFrame.pack_forget()
def disFuntion(event=None):
    discussClass(disFrame)
    disFrame.pack()
    stuFrame.pack_forget()
    disFrame.pack_forget()
    admFrame.pack_forget()
    scoFrame.pack_forget()

student.bind("<Button-1>",stuFuntion)
admin.bind("<Button-1>",admFuntion)
score.bind("<Button-1>",scoFuntion)
journal.bind("<Button-1>",jouFuntion)
discuss.bind("<Button-1>",disFuntion)

root.title("学生管理系统")

root.mainloop()

出现报错，页面不能正常跳转
报错信息：

Exception in Tkinter callback
Traceback (most recent call last):
  File "D:\python39\Lib\tkinter\__init__.py", line 1967, in __call__
    return self.func(*args)
           ^^^^^^^^^^^^^^^^
  File "C:\Users\32756\PycharmProjects\TTK\db.py", line 77, in admFuntion
    adminClass(admFrame)
  File "C:\Users\32756\PycharmProjects\TTK\db.py", line 12, in __init__
    Label(master, "这是招聘管理界面").pack()
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\python39\Lib\tkinter\__init__.py", line 3231, in __init__
    Widget.__init__(self, master, 'label', cnf, kw)
  File "D:\python39\Lib\tkinter\__init__.py", line 2644, in __init__
    classes = [(k, v) for k, v in cnf.items() if isinstance(k, type)]
                                  ^^^^^^^^^
AttributeError: 'str' object has no attribute 'items'

```

Answer 1

中午好🌞🌞🌞
本答案参考ChatGPT-3.5

问题分析：

报错信息中提示出现问题的代码为 Label(master, "这是招聘管理界面").pack() ，相信是想要添加一个带文本的 Label 组件，但是根据报错信息可以看到，AttributeError: 'str' object has no attribute 'items'，错误信息告诉我们属性值为字符串，如：文本、颜色等不能够传入字典中，所以需要修改添加 Label 的代码。

解决方案：

1.将 Label 组件的属性值都放到相应的参数中传入，如 text、font、fg、bg 。

2.让属性封装成字典形式提高传参的便捷性。

修改后的代码如下：

from tkinter import *


class studentClass():
    def __init__(self,master):
        Button(master, text="这是学生管理界面").pack()


class adminClass():
    def __init__(self,master):
        Label(master, text="这是招聘管理界面", font=("微软雅黑", 14), fg="white", bg="#96CDCD").pack()



class scoreClass():
    def __init__(self,master):
        Label(master, text="这是打分管理界面").pack()



class journalClass():
    def __init__(self,master):
        Label(master, text="这是日志管理界面").pack()




class discussClass():
    def __init__(self,master):
        Label(master, text="这是讨论区管理界面").pack()

root=Tk()



root.geometry("700x500")



frame=Frame(root,width=100,height=500,highlightbackground="#668B8B", highlightthickness=3)
frame.config(background="#96CDCD")
frame.pack(fill=Y, side=LEFT)

bai=Label(frame)

student=Label(frame,text="学生系统", font=("微软雅黑", 14),fg="white",bg="#96CDCD")
student.place(x=5,y=30)


admin=Label(frame,text="招聘系统" ,font=("微软雅黑", 14),fg="white",bg="#96CDCD")
admin.place(x=5,y=120)

score=Label(frame,text="打分管理" ,font=("微软雅黑", 14),fg="white",bg="#96CDCD")
score.place(x=5,y=210)

journal=Label(frame,text="日志管理" ,font=("微软雅黑", 14),fg="white",bg="#96CDCD")
journal.place(x=5,y=300)

discuss=Label(frame,text="讨论区" ,font=("微软雅黑", 14),fg="white",bg="#96CDCD")
discuss.place(x=5,y=390)

stuFrame=Frame(root)
admFrame=Frame(root)
scoFrame=Frame(root)
jouFrame=Frame(root)
disFrame=Frame(root)
def stuFuntion(event=None):
    studentClass(stuFrame)
    stuFrame.pack()
    admFrame.pack_forget()
    scoFrame.pack_forget()
    jouFrame.pack_forget()
    disFrame.pack_forget()

def admFuntion(event=None):
    adminClass(admFrame)
    admFrame.pack()
    stuFrame.pack_forget()
    scoFrame.pack_forget()
    jouFrame.pack_forget()
    disFrame.pack_forget()

def scoFuntion(event=None):
    scoreClass(scoFrame)
    scoFrame.pack()
    stuFrame.pack_forget()
    jouFrame.pack_forget()
    disFrame.pack_forget()
    admFrame.pack_forget()
def jouFuntion(event=None):
    journalClass(jouFrame)
    jouFrame.pack()
    stuFrame.pack_forget()
    disFrame.pack_forget()
    admFrame.pack_forget()
    scoFrame.pack_forget()
def disFuntion(event=None):
    discussClass(disFrame)
    disFrame.pack()
    stuFrame.pack_forget()
    disFrame.pack_forget()
    admFrame.pack_forget()
    scoFrame.pack_forget()

student.bind("<Button-1>",stuFuntion)
admin.bind("<Button-1>",admFuntion)
score.bind("<Button-1>",scoFuntion)
journal.bind("<Button-1>",jouFuntion)
discuss.bind("<Button-1>",disFuntion)

root.title("学生管理系统")

root.mainloop()