python - AttributeError at/blog/index/'tuple' 对象没有属性 'get'

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已关闭。这个问题是 not reproducible or was caused by typos 。目前不接受答案。

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这个问题是由拼写错误或无法再重现的问题引起的。虽然类似的问题可能是 on-topic在这里，这个问题的解决方式不太可能帮助 future 的读者。

已关闭 5 年前。

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我是 python 的初学者。我遇到一个错误，并且已经苦苦挣扎了几个小时。

AttributeError at /blog/index/
'tuple' object has no attribute 'get'
Request Method: GET
Request URL:    http://localhost:8000/blog/index/
Django Version: 1.10.2
Exception Type: AttributeError

Exception Value:    
'tuple' object has no attribute 'get'

Exception Location: 
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/middleware/clickjacking.py in process_response, line 32

Python Executable:/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
Python Version: 2.7.13

<小时/>

这是回溯:

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/handlers/exception.py" in inner
39.             response = get_response(request)

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/utils/deprecation.py" in __call__
135.             response = self.process_response(request, response)

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/middleware/clickjacking.py" in process_response
32.         if response.get('X-Frame-Options') is not None:

Exception Type: AttributeError at /blog/index/
Exception Value: 'tuple' object has no attribute 'get'

<小时/>

这是一个简单的项目，我构建了一个名为 blog 的新应用程序，并在 blog 中创建了名为 templates 的新目录，然后在 templates 中构建了 index.html 。

index.html:

<h1>Hello blog</h1>

博客浏览量:

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

def index(request):
    return render(request,'index.html'),

设置:

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

DEBUG = True

ALLOWED_HOSTS = []

INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'blog']

enter image description here

Answer 1

删除回车符中的尾随逗号。