a850992482 2022-04-09 16:49 采纳率: 100%
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已结题

Django TypeError: index() missing 1 required positional argument

问题遇到的现象和发生背景 使用django配置一个新的startapp,在view.py定义了视图属性的hello world,新建url指向主文件,运行时发生错误

img

问题相关代码,请勿粘贴截图
from django.shortcuts import render
from django.http import HttpResponse

# Create your views here.
def index(request):
    return HttpResponse("hello world")

运行结果及报错内容

Exception in thread django-main-thread:
Traceback (most recent call last):
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/threading.py", line 926, in _bootstrap_inner
    self.run()
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/utils/autoreload.py", line 54, in wrapper
    fn(*args, **kwargs)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 117, in inner_run
    self.check(display_num_errors=True)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/core/management/base.py", line 390, in check
    include_deployment_checks=include_deployment_checks,
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/core/management/base.py", line 377, in _run_checks
    return checks.run_checks(**kwargs)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/core/checks/registry.py", line 72, in run_checks
    new_errors = check(app_configs=app_configs)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/core/checks/urls.py", line 40, in check_url_namespaces_unique
    all_namespaces = _load_all_namespaces(resolver)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/core/checks/urls.py", line 57, in _load_all_namespaces
    url_patterns = getattr(resolver, 'url_patterns', [])
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/utils/functional.py", line 80, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/urls/resolvers.py", line 584, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/utils/functional.py", line 80, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/urls/resolvers.py", line 577, in urlconf_module
    return import_module(self.urlconf_name)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/Users/brucelin/Desktop/test/myweb/myweb/urls.py", line 23, in <module>
    path("myapp/",include('myapp.urls'))
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/site-packages/django/urls/conf.py", line 34, in include
    urlconf_module = import_module(urlconf_module)
  File "/Users/brucelin/opt/anaconda3/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/Users/brucelin/Desktop/test/myweb/myapp/urls.py", line 6, in <module>
    path('',views.index(), name='index'),
TypeError: index() missing 1 required positional argument: 'request'

我的解答思路和尝试过的方法

寻找了相关的语法,但都没有解决

我想要达到的结果

相关的知识和解决方案

  • 写回答

2条回答 默认 最新

  • CSDN专家-showbo 2022-04-09 17:09
    关注

    path('',views.index(), name='index'),
    改成下面这样,去掉小括号
    path('',views.index, name='index'),

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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问题事件

  • 系统已结题 4月17日
  • 已采纳回答 4月9日
  • 创建了问题 4月9日

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