Python 尝试将我的应用程序推送到heroku时会出现以下错误FileNotFoundError:[Errno 2]没有这样的文件或目录：'/app/gettingstarted/media'；
在尝试推送我的应用程序时，我遇到以下错误Python 尝试将我的应用程序推送到heroku时会出现以下错误FileNotFoundError:[Errno 2]没有这样的文件或目录：'/app/gettingstarted/media'；,python,django,git,heroku,Python,Django,Git,Heroku,在尝试推送我的应用程序时，我遇到以下错误 FileNotFoundError: [Errno 2] No such file or directory: '/app/gettingstarted/media' 但它确实存在，这让我很困惑。导致它的文件结构是这样的 src/gettingstarted/media 媒体是一个空目录。我的推子昨晚才起作用。这是我运行git push heroku master的结果 Counting objects: 13, done. Delta com
FileNotFoundError: [Errno 2] No such file or directory: '/app/gettingstarted/media'
Counting objects: 13, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (12/12), done.
Writing objects: 100% (13/13), 670.50 KiB | 0 bytes/s, done.
Total 13 (delta 9), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Using set buildpack heroku/python
remote: -----> Python app detected
remote: $ pip install -r requirements.txt
remote:
remote: $ python manage.py collectstatic --noinput
remote: Traceback (most recent call last):
remote: File "manage.py", line 10, in <module>
remote: execute_from_command_line(sys.argv)
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
remote: utility.execute()
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/core/management/__init__.py", line 345, in execute
remote: self.fetch_command(subcommand).run_from_argv(self.argv)
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/core/management/base.py", line 348, in run_from_argv
remote: self.execute(*args, **cmd_options)
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/core/management/base.py", line 399, in execute
remote: output = self.handle(*args, **options)
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 176, in handle
remote: collected = self.collect()
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 98, in collect
remote: for path, storage in finder.list(self.ignore_patterns):
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/contrib/staticfiles/finders.py", line 112, in list
remote: for path in utils.get_files(storage, ignore_patterns):
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/contrib/staticfiles/utils.py", line 28, in get_files
remote: directories, files = storage.listdir(location)
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/core/files/storage.py", line 299, in listdir
remote: for entry in os.listdir(path):
remote: FileNotFoundError: [Errno 2] No such file or directory: '/app/gettingstarted/media'
remote:
remote: ! Error while running '$ python manage.py collectstatic --noinput'.
remote: See traceback above for details.
remote:
remote: You may need to update application code to resolve this error.
remote: Or, you can disable collectstatic for this application:
remote:
remote: $ heroku config:set DISABLE_COLLECTSTATIC=1
remote:
remote: https://devcenter.heroku.com/articles/django-assets
remote:
remote: ! Push rejected, failed to compile Python app
remote:
remote: Verifying deploy...
remote:
remote: ! Push rejected to hispanicheights.
remote:
To https://git.heroku.com/hispanicheights.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/hispanicheights.git'
Setting config vars and restarting hispanicheights... done
DEBUG_COLLECTSTATIC: 1
(practice) apples-MacBook-Pro:src ray$ git push heroku master
Counting objects: 13, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (12/12), done.
Writing objects: 100% (13/13), 670.50 KiB | 0 bytes/s, done.
Total 13 (delta 9), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Using set buildpack heroku/python
remote: -----> Python app detected
remote: $ pip install -r requirements.txt
remote:
remote: $ python manage.py collectstatic --noinput
remote: Traceback (most recent call last):
remote: File "manage.py", line 10, in <module>
remote: execute_from_command_line(sys.argv)
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
remote: utility.execute()
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/core/management/__init__.py", line 345, in execute
remote: self.fetch_command(subcommand).run_from_argv(self.argv)
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/core/management/base.py", line 348, in run_from_argv
remote: self.execute(*args, **cmd_options)
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/core/management/base.py", line 399, in execute
remote: output = self.handle(*args, **options)
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 176, in handle
remote: collected = self.collect()
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 98, in collect
remote: for path, storage in finder.list(self.ignore_patterns):
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/contrib/staticfiles/finders.py", line 112, in list
remote: for path in utils.get_files(storage, ignore_patterns):
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/contrib/staticfiles/utils.py", line 28, in get_files
remote: directories, files = storage.listdir(location)
remote: File "/app/.heroku/python/lib/python3.5/site-packages/django/core/files/storage.py", line 299, in listdir
remote: for entry in os.listdir(path):
remote: FileNotFoundError: [Errno 2] No such file or directory: '/app/gettingstarted/media'
remote:
remote: ! Error while running '$ python manage.py collectstatic --noinput'.
remote: See traceback above for details.
remote:
remote: You may need to update application code to resolve this error.
remote: Or, you can disable collectstatic for this application:
remote:
remote: $ heroku config:set DISABLE_COLLECTSTATIC=1
remote:
remote: https://devcenter.heroku.com/articles/django-assets
remote:
remote: ****** Collectstatic environment variables:
remote:
remote: CPLUS_INCLUDE_PATH=/app/.heroku/vendor/include:/app/.heroku/vendor/include:/app/.heroku/python/include:
remote: SOURCE_VERSION=68adc8ed3bbefc420568ec683846e0c2c2a51908
remote: PROFILE_PATH=/app/.profile.d/python.sh
remote: DEBUG_COLLECTSTATIC=1
remote: LIBRARY_PATH=/app/.heroku/vendor/lib:/app/.heroku/vendor/lib:/app/.heroku/python/lib:
remote: CACHE_DIR=/app/tmp/cache
remote: PYTHONUNBUFFERED=1
remote: PYHONHOME=/app/.heroku/python
remote: LD_LIBRARY_PATH=/app/.heroku/vendor/lib:/app/.heroku/vendor/lib:/app/.heroku/python/lib:
remote: BIN_DIR=/app/tmp/buildpacks/python/bin
remote: PATH=/app/.heroku/python/bin:/app/.heroku/vendor/bin::/usr/local/bin:/app/bin:/app/vendor/bundle/bin:/app/vendor/bundle/ruby/2.3.0/bin:/usr/local/bin:/usr/bin:/bin:/tmp/codon/vendor/bin:/app/tmp/buildpacks/python/vendor/bpwatch:/app/tmp/buildpacks/python/vendor/pip-pop
remote: RECOMMENDED_PYTHON_VERSION=python-2.7.11
remote: C_INCLUDE_PATH=/app/.heroku/vendor/include:/app/.heroku/vendor/include:/app/.heroku/python/include:
remote: PWD=/app
remote: LOG_FILE=/tmp/fifo20160406-3-8wj7yc
remote: LANG=en_US.UTF-8
remote: STACK=cedar-14
remote: TIMES=2
remote: SHLVL=3
remote: REQUEST_ID=327705f8-1028-4375-912a-f6abb15a9cb4
remote: HOME=/app
remote: BPWATCH_STORE_PATH=/app/tmp/cache/bpwatch.json
remote: PYTHONPATH=/app/
remote: BUILD_DIR=/app
remote: WARNINGS_LOG=/tmp/tmp.EFU8JTKPZD
remote: USER_LOG_FILE=/tmp/fifo20160406-3-12ib9mh
remote: PKG_CONFIG_PATH=/app/.heroku/vendor/lib/pkgconfig:/app/.heroku/vendor/lib/pkgconfig:/app/.heroku/vendor/lib/pkg-config:/app/.heroku/vendor/lib/pkg-config:/app/.heroku/python/lib/pkg-config:
remote: DATABASE_URL=postgres://vzeteghnhlwrjq:OABELzntZhcJwAIaqTlsI-mwWl@ec2-54-235-93-178.compute-1.amazonaws.com:5432/d230us01stas97
remote: _=/usr/bin/env
remote:
remote: ! Push rejected, failed to compile Python app
remote:
remote: Verifying deploy...
remote:
remote: ! Push rejected to hispanicheights.
remote:
To https://git.heroku.com/hispanicheights.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/hispanicheights.git'
urlpatterns = [
url(r'^admin/', include(admin.site.urls)),
url(r'^blog/', include('hello.urls', namespace='blog', app_name='blog')),
url(r'^db', hello.views.db, name='db'),
url(r'^', include('hello.urls')), # hello corresponds to the hello module in installed apps
]
if settings.DEBUG:
urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
我认为这里的问题是git不跟踪空目录，它们需要至少包含一个文件，git才能“查看”它们，因此，尽管您的
媒体目录在本地存在，但它在Heroku上不存在。一种常见的处理方法是创建一个名为的空文件。将保存在目录中。就是这样。我添加了.keep文件。然后我把它取了下来，以确保它不是偶然的，它不起作用。我把它加了回去，它就工作了。谢谢
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',
'whitenoise.middleware.WhiteNoiseMiddleware',
)
ROOT_URLCONF = 'gettingstarted.urls'
STATIC_ROOT = os.path.join(PROJECT_ROOT, 'staticfiles')
STATIC_URL = '/static/'
MEDIA_ROOT = os.path.join(PROJECT_ROOT, 'media_cdn')
MEDIA_URL = '/media/'
# Extra places for collectstatic to find static files.
STATICFILES_DIRS = (
os.path.join(PROJECT_ROOT, 'static'),
os.path.join(PROJECT_ROOT, 'media'),
)
# Simplified static file serving.
# https://warehouse.python.org/project/whitenoise/
STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'
urlpatterns = [
url(r'^admin/', include(admin.site.urls)),
url(r'^blog/', include('hello.urls', namespace='blog', app_name='blog')),
url(r'^db', hello.views.db, name='db'),
url(r'^', include('hello.urls')), # hello corresponds to the hello module in installed apps
]
if settings.DEBUG:
urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)