在部署到Heroku的Django 1.11应用上。当加载根URL /时（我假设Django在homepage.html模板中到达{% static 'angular/angular.min.js' %}时），我得到以下错误：

ValueError: Missing staticfiles manifest entry for 'angular/angular.min.js'
  File "django/core/handlers/exception.py", line 41, in inner
    response = get_response(request)
  File "django/core/handlers/base.py", line 187, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "django/core/handlers/base.py", line 185, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "homepage/views.py", line 87, in homepage
    "latest_python3": Version.objects.filter(supports_python3=True).select_related("package").distinct().order_by("-created")[0:5]
  File "django/shortcuts.py", line 30, in render
    content = loader.render_to_string(template_name, context, request, using=using)
  File "django/template/loader.py", line 68, in render_to_string
    return template.render(context, request)
  File "django/template/backends/django.py", line 66, in render
    return self.template.render(context)
  File "django/template/base.py", line 207, in render
    return self._render(context)
  File "newrelic/api/function_trace.py", line 60, in dynamic_wrapper
    return wrapped(*args, **kwargs)
  File "django/template/base.py", line 199, in _render
    return self.nodelist.render(context)
  File "django/template/base.py", line 990, in render
    bit = node.render_annotated(context)
  File "django/template/base.py", line 957, in render_annotated
    return self.render(context)
  File "django/template/loader_tags.py", line 177, in render
    return compiled_parent._render(context)
  File "newrelic/api/function_trace.py", line 60, in dynamic_wrapper
    return wrapped(*args, **kwargs)
  File "django/template/base.py", line 199, in _render
    return self.nodelist.render(context)
  File "django/template/base.py", line 990, in render
    bit = node.render_annotated(context)
  File "django/template/base.py", line 957, in render_annotated
    return self.render(context)
  File "django/template/defaulttags.py", line 411, in render
    return strip_spaces_between_tags(self.nodelist.render(context).strip())
  File "django/template/base.py", line 990, in render
    bit = node.render_annotated(context)
  File "django/template/base.py", line 957, in render_annotated
    return self.render(context)
  File "newrelic/hooks/framework_django.py", line 765, in wrapper
    return wrapped(*args, **kwargs)
  File "django/template/loader_tags.py", line 72, in render
    result = block.nodelist.render(context)
  File "django/template/base.py", line 990, in render
    bit = node.render_annotated(context)
  File "django/template/base.py", line 957, in render_annotated
    return self.render(context)
  File "django/templatetags/static.py", line 105, in render
    url = self.url(context)
  File "django/templatetags/static.py", line 102, in url
    return self.handle_simple(path)
  File "django/templatetags/static.py", line 117, in handle_simple
    return staticfiles_storage.url(path)
  File "django/contrib/staticfiles/storage.py", line 162, in url
    return self._url(self.stored_name, name, force)
  File "django/contrib/staticfiles/storage.py", line 141, in _url
    hashed_name = hashed_name_func(*args)
  File "django/contrib/staticfiles/storage.py", line 432, in stored_name
    raise ValueError("Missing staticfiles manifest entry for '%s'" % clean_name)

manifest里有什么？

我对Django文档的理解是，清单是一个名为staticfiles.json的文件。该文件似乎包含正确的条目（出于格式原因，我删除了所有不相关的条目）：

$ heroku run cat ./staticfiles/staticfiles.json
Running cat ./staticfiles/staticfiles.json
{"paths": {"angular/angular.min.js": "angular/angular.min.df1c56732ca5.js", "angular/controllers.js": "angular/controllers.af8e9f9a2645.js"}, "version": "1.0"}

相关设置：

Heroku's instructions for service Static Files with Django：

# in requirements.txt
whitenoise

# in settings/base.py
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
STATIC_ROOT = os.path.join(BASE_DIR, "staticfiles")
STATIC_URL = "/static/"
STATICFILES_DIRS = [os.path.join(BASE_DIR, "static"),]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'whitenoise.middleware.WhiteNoiseMiddleware',
    # ...others here too
]

django_heroku.settings(locals())

（更新：STATICFILES_STORAGE）

基于下面的建议之一，我删除了STATICFILES_STORAGE的值。django-heroku将STATICFILES_STORAGE的值设置为whitenoise.storage.CompressedManifestStaticFilesStorage。我通过在www.example.com文件的末尾添加del STATICFILES_STORAGE来删除它settings.py。Django然后将值重置为默认值django.contrib.staticfiles.storage.StaticFilesStorage。结果是所有静态文件要么404要么在浏览器中得到MIME类型错误。