Django, TemplateDoesNotExist error : Heroku can't find template directory. 如何显示它在哪里看？

Question

我做了很多点击和同步操作，但还没有找到解决方案。我收到此错误:

TemplateDoesNotExist at /quotes/
quotes/index.html
Request Method: GET
Request URL:    http://quoteboard94.herokuapp.com/quotes/
Django Version: 1.4.4 
Exception Type: TemplateDoesNotExist
Exception Value:    
quotes/index.html
Exception Location: /app/.heroku/python/lib/python2.7/site-packages/django/template/loader.py in find_template, line 138
Python Executable:  /app/.heroku/python/bin/python
Python Version: 2.7.3
Python Path:    
['/app',
 '/app/.heroku/python/lib/python2.7/site-packages/pip-1.1-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-packages',
 '/app/.heroku/python/lib/python2.7/site-packages/setuptools-0.6c11-py2.7.egg-info']

我的设置是这样的:

PROJECT_DIR = os.path.dirname(__file__) #for heroku

TEMPLATE_DIRS = (
    os.path.join(PROJECT_DIR, '/templates/'), # for heroku
    '/Users/jacksongonzales/projects/QuoteBoard/templates/',
)

import os.path 也在顶部。

TEMPLATE_DIRS 下的路径是我的模板的绝对路径。

我是否没有为 PROJECT_DIR 和 TEMPLATE_DIRS 变量输入正确的内容？

Answer 1

我觉得应该是

os.path.join(PROJECT_DIR, 'templates'), # 用于 heroku

没有斜杠。

os.path.join(PROJECT_DIR, '/templates/'), # 用于 heroku

返回 /templates/ 不是您期望的路径

来自 docs :

If any component is an absolute path, all previous components (on Windows, including the previous drive letter, if there was one) are thrown away, and joining continues.