Django Debug False server 500, ValueError The file 'css/styles.css' could not be found

Question

Today I deployed my project on a hosting server and since I have DEBUG = False I have an internal server error too. The full report is:

/storage.py", line 280, in stored_name
    cache_name = self.clean_name(self.hashed_name(name))
    File "/home/ttipprotest/lib/python3.4/django/contrib/staticfiles
/storage.py", line 94, in hashed_name
    (clean_name, self))
    ValueError: The file 'css/styles.css' could not be found with 
<django.contrib.staticfiles.storage.ManifestStaticFilesStorage object at 
0x7f2787c23ef0>.

Everything was working fine in developement, but now I am trying to solve this problem during the whole day. Sorry for displaying the error message that bad.

EDIT:

in prod settings:

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

STATIC_URL = '/static/'
STATIC_ROOT = "/home/ttipprotest/webapps/ttipprotest_static/"
STATICFILES_DIRS = (
    os.path.join(BASE_DIR, 'static', 'our_static'),
)

MEDIA_URL = '/media/'
MEDIA_ROOT = "/home/ttipprotest/webapps/ttipprotest_media/"

Project structure:

src
-ttipprotest
--manage.py
--settings
---base.py
---prod.py
-app 1
-...
-app n
-static
--our static
---css
---js
---fonts
-templates

SECOND EDIT:

The problem appears every time when it comes to rendering a template it seems. Here is the index.html. I guess it is the source of this behavior since I figured out that other applications without this index.html are working fine.

{% load staticfiles %}
{% load crispy_forms_tags %}

Answer 1

在我编辑时发现错误。

在// Doesn't Compile, No Property1 found in x. IEnumerable<int> results = arr.MySelect(x => x.Property1); // Compiles and throw a run-time error as there is no Message property in string. IEnumerable<int> results2 = arr.MySelect2<string, int>(nameof(Exception.Message)); ：

index.html

与{% load staticfiles %} 完美配合。至少它是渲染和显示模板，但在日志文件中显示错误。 DEBUG = True是大多数其他模板延伸的模板。

我将index.html更改为：

index.html

它与{% load static %}

一起正常运行