Django中的TemplateDoesNotExist錯誤

Question

我的django項目出現了TemplateDoesNotExist錯誤，這非常令人沮喪，因為我試圖一遍又一遍地使該應用程序無濟於事。 我試圖查看是否犯了任何明顯的錯誤，但似乎根本找不到任何東西。 我正在做這個項目，以幫助我從一個名為OneMonth的網站學習django。

GitHub項目文件在這里

settings.py

import os

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

SECRET_KEY = 'c#16w5r9r2)^n1%7@n4yp*l#itoq_&nw^%c(0f)(_0k0p2vs#w'

DEBUG = True

ALLOWED_HOSTS = []

INSTALLED_APPS = (
        'django.contrib.admin',
        'django.contrib.auth',
        'django.contrib.contenttypes',
        'django.contrib.sessions',
        'django.contrib.messages',
        'django.contrib.staticfiles',
)

MIDDLEWARE_CLASSES = (
        'django.contrib.sessions.middleware.SessionMiddleware',
        'django.middleware.common.CommonMiddleware',
        'django.middleware.csrf.CsrfViewMiddleware',
        'django.contrib.auth.middleware.AuthenticationMiddleware',
        'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
        'django.contrib.messages.middleware.MessageMiddleware',
        'django.middleware.clickjacking.XFrameOptionsMiddleware',
        'django.middleware.security.SecurityMiddleware',
)

ROOT_URLCONF = 'coffeedapp.urls'

TEMPLATES = [
        {
                'BACKEND': 'django.template.backends.django.DjangoTemplates',
                'DIRS': [],
                'APP_DIRS': True,
                'OPTIONS': {
                        'context_processors': [
                                'django.template.context_processors.debug',
                                'django.template.context_processors.request',
                                'django.contrib.auth.context_processors.auth',
                                'django.contrib.messages.context_processors.messages',
                        ],
                },
        },
]

WSGI_APPLICATION = 'coffeedapp.wsgi.application'


DATABASES = {
        'default': {
                'ENGINE': 'django.db.backends.sqlite3',
                'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
        }
}

import dj_database_url
DATABASES['default'] =  dj_database_url.config()

SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')

ALLOWED_HOSTS = ['*']

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

STATIC_URL = '/static/'

TEMPLATE_DIRS = (
    os.path.join(MAIN_DIR, 'templates'),
)

STATICFILES_DIRS = (
    os.path.join(MAIN_DIR, 'static'),
)

urls.py

from django.conf.urls import patterns, include, url
from django.contrib import admin

urlpatterns = patterns('',
    # Examples:
    # url(r'^$', 'coffeedapp.views.home', name='home'),
    # url(r'^blog/', include('blog.urls')),

    url(r'^admin/', include(admin.site.urls)),
    (r'', include('core.urls')),
)

核心/ urls.py

from django.conf.urls import patterns, include, url
import core.views as coreviews

urlpatterns = patterns('',
    # Examples:
    # url(r'^$', 'coffeedapp.views.home', name='home'),
    # url(r'^blog/', include('blog.urls')),

    url(r'^$', coreviews.LandingView.as_view()),
)

Answer 1

發現你的DIRS在TEMPLATES設置為空白。

您是否嘗試過在TEMPLATES聲明模板文件夾，而不是使用TEMPLATE_DIRS = ( os.path.join(MAIN_DIR, 'templates'), ) ？

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [
            os.path.join(MAIN_DIR, 'templates'),
        ],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.core.context_processors.i18n',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]