Django 类别'；任务'；没有'；对象'；成员

#我不知道我在哪里犯了错误，有一个错误说类'Task'没有'objects'成员

'''
 views.py
 
 from django.shortcuts import render
 from django.http import HttpResponse
 from .models import *

 # Create your views here.

 def index(request):
    tasks = Task.objects.all()
    context = {'tasks':tasks}
    return render(request,'task/list.html',context)
'''


'''
 models.py
 from django.db import models

 # Create your models here.
 class Task(models.Model):

     title = models.CharField(max_length=200)
     complete =models.BooleanField(default=False)
     created = models.DateTimeField(auto_now_add=True)

 def __str__(self):
     return self.title


'''

'''
list.html

<h3>To Do</h3>

{%for first in task %}
   <div>
       <p>{{first}}</p>
   </div>    

{% endfor %}

'''

上面说

Task
Task Object(2)   
Task Object(1)  

---

在views.py中测试此代码：

 from django.shortcuts import render
 from django.http import HttpResponse
 from . import models

 def index(request):
    tasks = models.Task.objects.all()
    context = {'tasks':tasks}
    return render(request,'task/list.html',context)

---

您需要缩进

\uuuu str\uuuuu

方法，因此

\uuuuu str\uuuu

方法应该是

任务

类的成员。在视图中（在

对象

之前）打印（任务.\uuuu mro\uuuuuu）时，您能提供结果吗？它只是打印到DoI，我已经试过了，正如你在下面所说的，但是当我打开任务时，它给出了一个操作错误

 from django.shortcuts import render
 from django.http import HttpResponse
 from . import models

 def index(request):
    tasks = models.Task.objects.all()
    context = {'tasks':tasks}
    return render(request,'task/list.html',context)