部署到heroku时，/ base / index.html上的TemplateDoesNotExist

我已经在这个问题上工作了好几天，我真的很想在这里得到一些真正的帮助！ :)

我是Python，Django和stackoverflow的新手，所以如果有更多信息或不同格式有帮助，请告诉我 .

我正在尝试在Heroku上部署我的应用程序 . 它在本地运行，但是当我尝试时

heroku开放

我收到以下错误：

在/ base / index.html上的TemplateDoesNotExist

我已经看到这种情况发生在其他人身上，我尝试了以下修复工作：

• 通过将index.html直接放入模板而不是模板> base> index.html（TemplateDoesNotExist when base template is in root folder）来更改文件夹结构 - 这会导致应用程序停止在本地运行

• 通过添加将模板添加为已安装的应用程序（就像我为核心所做的那样）

（r''，include（'templates.urls'）），

到我的urls.py

并补充说

'模板'

到我的settings.py . 这导致应用程序停止在本地运行，因此我将其更改回来 .

• 改变了我的views.py：

来自django.shortcuts从django.views.generic.base导入渲染
导入TemplateView
＃在这里创建你的观点 . class LandingView（TemplateView）：
template_name =“base / index.html”

至

来自django.shortcuts导入渲染
来自django.views.generic.base导入TemplateView
＃在这里创建你的观点 .
class LandingView（TemplateView）：
template_name = [os.path.join（MAIN_DIR，'coffeedapp2 / templates'）]，

检查

• 以确保我有标准的Django 1.8x模板设置（TemplateDoesNotExist at / base/index.html）

• 尝试更改我的views.py：

来自django.shortcuts导入渲染
来自django.views.generic.base导入TemplateView
＃在这里创建你的观点 .
class LandingView（TemplateView）：
template_name =“base / index.html”

至

来自django.shortcuts导入渲染
来自django.views.generic.base导入TemplateView
＃在这里创建你的观点 .
class LandingView（TemplateView）：
template_name =“base / index.html”

（TemplateDoesNotExist at / at templates/index.html）

我想我可能需要定义一个SITE_ROOT或者什么，但每当我尝试这样做时它就会停止在本地运行 .

ERROR:

在/ base / index.html上的TemplateDoesNotExist请求方法：GET请求URL：https：//salty-journey-18003.herokuapp.com/ Django版本：1.9.7异常类型：TemplateDoesNotExist异常值：base / index.html异常位置：select_template中的/app/.heroku/python/lib/python2.7/site-packages/django/template/loader.py，第74行Python可执行文件：/app/.heroku/python/bin/python Python版本：2.7 . 12 Python路径：['/ app'，'/ app / .heroku / python / bin'，'/ app / .heroku / python / lib / python2.7 / site-packages / setuptools \ t23.1.0-py2.7 .egg'，'/ app / .heroku / python / lib / python2.7 / site-packages /pip-8.1.2-py2.7.egg'，'/ app'，'/ app / .heroku / python / lib / python27.zip'，'/ app / .heroku / python / lib / python2.7'，'/ app / .heroku / python / lib / python2.7 / plat-linux2'，'/ app / .heroku / python / lib / python2.7 / lib-tk'，'/ app / .heroku / python / lib / python2.7 / lib-old'，'/ app / .heroku / python / lib / python2.7 / lib- dynload'，'/ app / .heroku / python / lib / python2.7 / site-package']服务器时间：星期一，2016年8月1日20:50:53 0000模板加载器postmortem Django尝试按以下顺序加载这些模板：使用引擎django：django.template.loaders.filesystem.Loader：/coffeedapp2/templates/base/index.html（源不存在）django.template.loaders.app_directories.Loader： /app/.heroku/python/lib/python2.7/site-packages/django/contrib/admin/templates/base/index.html（源不存在）django.template.loaders.app_directories.Loader：/ app / .heroku / python / lib / python2.7 / site-packages / django / contrib / auth / templates / base / index.html（源不存在）

settings.py

“””

Django settings for coffeedapp2 project.

Generated by 'django-admin startproject' using Django 1.9.7.

For more information on this file, see
https://docs.djangoproject.com/en/1.9/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.9/ref/settings/
"""

import os

# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
MAIN_DIR = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))



# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.9/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '^h)ohz4qbhu&5po084_ob8qy+1c*h^tb#jtab!p965^8@&64q!'

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True

ALLOWED_HOSTS = []


# Application definition

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

MIDDLEWARE_CLASSES = [
    'django.middleware.security.SecurityMiddleware',
    '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',
]

ROOT_URLCONF = 'coffeedapp2.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [os.path.join(MAIN_DIR, 'coffeedapp2/templates')],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.contrib.auth.context_processors.auth',
                'django.template.context_processors.debug',
                'django.template.context_processors.i18n',
                'django.template.context_processors.media',
                'django.template.context_processors.static',
                'django.template.context_processors.tz',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'coffeedapp2.wsgi.application'


# Database
# https://docs.djangoproject.com/en/1.9/ref/settings/#databases

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

# Update database configuration with $DATABASE_URL.
import dj_database_url
db_from_env = dj_database_url.config()
DATABASES['default'] = dj_database_url.config()

# Honor the 'X-Forwarded-Proto' header for request.is_secure()
SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')

# Allow all host headers
ALLOWED_HOSTS = ['*']


# Password validation
# https://docs.djangoproject.com/en/1.9/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/1.9/topics/i18n/

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.9/howto/static-files/

STATIC_URL = '/static/'


STATICFILES_DIRS = (
    os.path.join(MAIN_DIR, 'coffeedapp2', 'static'),
    )

coffeedapp> urls.py

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

urlpatterns = patterns('',
    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
from django.conf.urls import include

urlpatterns = patterns('',

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

核心> views.py

from django.shortcuts import render
from django.views.generic.base import TemplateView
# Create your views here.
class LandingView(TemplateView):
    template_name = "base/index.html"

See image of file structure

Relevant file structure:

coffeedapp2
  coffeedapp2
    _init_.py
    settings.py
    settings.py
    urls.py
    wsgi.py
  core
    migrations
    _init_.py
    admin.py
    apps.py
    models.py
    tests.py
    urls.py
    views.py
  static
  templates
    base
        index.html