有没有办法解决此Traceback错误?

我不久前才开始使用类,并且在以下问题上苦苦挣扎

问题(一旦我单击按钮将标签从0更改为1,就会出现此错误):

Tkinter回调中的异常

追溯(最近一次通话):

调用中的文件“ C:\ Users \ patht \ AppData \ Local \ Programs \ Python \ Python38-32 \ lib \ tkinter__init __。py”,行1883

返回self.func(* args)

TypeError:increment1()缺少1个必需的位置参数:“ self”

码: 。

模组

导入tkinter

从tkinter导入*

从PIL导入Image,ImageTk

Item_Set类:

def init(self,root,text1,text2,text3,x,y,img,img2,img3):

self.canvas =画布(宽度= 400,高度= 130)

self.x = x

self.y = y

self.widget1 =标签(root,text = text1,font =(“ Courier”,10))

self.image1 = PhotoImage(文件= img)

self.button_i = Button(root,文本=“ +”,fg =“ blue”,font =(“ Courier”,6),command = Item_Set.increment1)

self.button_d =按钮(root,text =“-”,fg =“ red”,font =(“ Courier”,6))

self.num1 = 0

self.widget_num1 =标签(root,文本= str(self.num1),font =(“ Courier”,12))

self.widget2 =标签(root,text = text2,font =(“ Courier”,10))

self.image2 = PhotoImage(文件= img2)

self.button_i2 =按钮(root,text =“ +”,fg =“ blue”,font =(“ Courier”,6))

self.button_d2 =按钮(root,text =“-”,fg =“ red”,font =(“ Courier”,6))

self.num2 = 0

self.widget_num2 =标签(root,text = str(self.num2),font =(“ Courier”,12))

self.widget3 =标签(root,text = text3,font =(“ Courier”,10))

self.image3 = PhotoImage(文件= img3)

self.button_i3 =按钮(root,text =“ +”,fg =“ blue”,font =(“ Courier”,6))

self.button_d3 =按钮(root,text =“-”,fg =“ red”,font =(“ Courier”,6))

self.num3 = 0

self.widget_num3 =标签(root,text = str(self.num3),font =(“ Courier”,12))

def start(self):

self.canvas.pack(展开=是,填充=两者)

self.canvas.create_window(self.x,self.y,window = self.widget1)

self.canvas.create_image(self.x,self.y + 34,image = self.image1)

self.canvas.create_window(self.x + 15,self.y + 65,window = self.button_i)

self.canvas.create_window(self.x-22,self.y + 65,window = self.button_d)

self.canvas.create_window(self.x-2,self.y + 65,window = self.widget_num1)

self.canvas.create_window(self.x + 150,self.y,window = self.widget2)

self.canvas.create_image(self.x + 150,self.y + 34,image = self.image2)

self.canvas.create_window(self.x + 165,self.y + 65,window = self.button_i2)

self.canvas.create_window(self.x + 128,self.y + 65,window = self.button_d2)

self.canvas.create_window(self.x + 148,self.y + 65,window = self.widget_num2)

self.canvas.create_window(self.x + 300,self.y,window = self.widget3)

self.canvas.create_image(self.x + 300,self.y + 34,image = self.image3)

self.canvas.create_window(self.x + 315,self.y + 65,window = self.button_i3)

self.canvas.create_window(self.x + 278,self.y + 65,window = self.button_d3)

self.canvas.create_window(self.x + 298,self.y + 65,window = self.widget_num3)

def增量1(自我):

self.num1 + = 1

self.widget_num1.config(text = str(self.num1))

根= Tk()

root.title('死了7天->物品')

item_set_1 = Item_Set(根,'子弹','蓝莓','鸡蛋',40,30,'img1.png','img2.png','img3.png')

item_set_1.start()

item_set_2 = Item_Set(root,'bullet','blueberries','eggs',40,30,'img1.png','img2.png','img3.png')

item_set_2.start()

item_set_3 = Item_Set(根,'子弹','蓝莓','鸡蛋',40,30,'img1.png','img2.png','img3.png')

item_set_3.start()

root.mainloop()

输出:--Image--

注意:我正在研究,但找不到答案。

........从现在开始........