heroku Error while running '$ python manage.py collectstatic --noinput'.

[muxuezi]

(flango-BaHqgQZm) ➜  flango git:(master) ✗ git push heroku master
Counting objects: 14, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (11/11), done.
Writing objects: 100% (14/14), 7.03 KiB | 7.03 MiB/s, done.
Total 14 (delta 0), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Python app detected
remote:  !     The latest version of Python 3 is python-3.6.4 (you are using python-3.6.3, which is unsupported).
remote:  !     We recommend upgrading by specifying the latest version (python-3.6.4).
remote:        Learn More: https://devcenter.heroku.com/articles/python-runtimes
remote: -----> Installing python-3.6.3
remote: -----> Installing pip
remote: -----> Installing requirements with latest Pipenv…
remote:        Installing dependencies from Pipfile.lock (881329)…
remote: -----> $ python manage.py collectstatic --noinput
remote:        Traceback (most recent call last):
remote:          File "manage.py", line 15, in <module>
remote:            execute_from_command_line(sys.argv)
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
remote:            utility.execute()
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 365, in execute
remote:            self.fetch_command(subcommand).run_from_argv(self.argv)
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/base.py", line 288, in run_from_argv
remote:            self.execute(*args, **cmd_options)
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/base.py", line 335, in execute
remote:            output = self.handle(*args, **options)
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 189, in handle
remote:            collected = self.collect()
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 105, in collect
remote:            for path, storage in finder.list(self.ignore_patterns):
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/contrib/staticfiles/finders.py", line 125, in list
remote:            for path in utils.get_files(storage, ignore_patterns):
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/contrib/staticfiles/utils.py", line 28, in get_files
remote:            directories, files = storage.listdir(location)
remote:          File "/app/.heroku/python/lib/python3.6/site-packages/django/core/files/storage.py", line 313, in listdir
remote:            for entry in os.listdir(path):
remote:        FileNotFoundError: [Errno 2] No such file or directory: '/tmp/build_f52ae90b128b348cb2a6880ecac30818/static'
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:  !     Push rejected, failed to compile Python app.
remote:
remote:  !     Push failed
remote: Verifying deploy...
remote:
remote: !	Push rejected to warm-spire-49349.
remote:
To https://git.heroku.com/warm-spire-49349.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/warm-spire-49349.git'

[ghost]

i was getting the same issue plz give me solution

[GerardoLSJ]

I read the component made by heroku and discover something that fix my problem
https://github.com/heroku/django-heroku/blob/master/django_heroku/core.py

They create the directory /staticfiles/ if it doesnt exist, so I created ALSO /static/ and that solves my problem.

This is my settings.py
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(file)))
...
MIDDLEWARE = [...
'whitenoise.middleware.WhiteNoiseMiddleware',
...
]
...
SECURE_PROXY_SSL_HEADER = ('HTTP_X_FORWARDED_PROTO', 'https')

STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'

STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
STATIC_TMP = os.path.join(BASE_DIR, 'static')
STATIC_URL = '/static/'

os.makedirs(STATIC_TMP, exist_ok=True)
os.makedirs(STATIC_ROOT, exist_ok=True)

STATICFILES_DIRS = (
os.path.join(BASE_DIR, 'static'),
)

///

Actually look at the error:

FileNotFoundError: [Errno 2] No such file or directory: '/tmp/build_f52ae90b128b348cb2a6880ecac30818/static'

There's no static folder