Heroku Django錯誤運行應用程序

Question

所以我在這里和其他論壇上嘗試了很多東西，沒什么。 因此，請幫助我解決此類問題。 command but once I put it to the server I cant run it, this is my traceback: 我在python和Django中是一個非常新的人，我創建了一個小應用程序，它可以與命令完美配合，但是一旦將其放到服務器上就無法運行，這是我的回溯：

~ $ gunicorn trydjango18.wsgi:application
2016-02-19 20:22:50 [17] [INFO] Starting gunicorn 18.0
2016-02-19 20:22:50 [17] [INFO] Listening at: http://0.0.0.0:56762 (17)
2016-02-19 20:22:50 [17] [INFO] Using worker: sync
2016-02-19 20:22:50 [22] [INFO] Booting worker with pid: 22
2016-02-19 20:22:50 [22] [ERROR] Exception in worker process:
Traceback (most recent call last):
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/arbiter.py", line 495, in spawn_worker
    worker.init_process()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/workers/base.py", line 106, in init_process
    self.wsgi = self.app.wsgi()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/base.py", line 114, in wsgi
    self.callable = self.load()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 62, in load
    return self.load_wsgiapp()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/util.py", line 354, in import_app
    __import__(module)
  File "/app/trydjango18/wsgi.py", line 16, in <module>
    application = get_wsgi_application()
  File "/app/.heroku/python/lib/python2.7/site-packages/django/core/wsgi.py", line 13, in get_wsgi_application
    django.setup()
  File "/app/.heroku/python/lib/python2.7/site-packages/django/__init__.py", line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/app/.heroku/python/lib/python2.7/site-packages/django/apps/registry.py", line 85, in populate
    app_config = AppConfig.create(entry)
  File "/app/.heroku/python/lib/python2.7/site-packages/django/apps/config.py", line 90, in create
    module = import_module(entry)
  File "/app/.heroku/python/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
ImportError: No module named crispy_forms
Traceback (most recent call last):
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/arbiter.py", line 495, in spawn_worker
    worker.init_process()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/workers/base.py", line 106, in init_process
    self.wsgi = self.app.wsgi()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/base.py", line 114, in wsgi
    self.callable = self.load()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 62, in load
    return self.load_wsgiapp()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/util.py", line 354, in import_app
    __import__(module)
  File "/app/trydjango18/wsgi.py", line 16, in <module>
    application = get_wsgi_application()
  File "/app/.heroku/python/lib/python2.7/site-packages/django/core/wsgi.py", line 13, in get_wsgi_application
    django.setup()
  File "/app/.heroku/python/lib/python2.7/site-packages/django/__init__.py", line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/app/.heroku/python/lib/python2.7/site-packages/django/apps/registry.py", line 85, in populate
    app_config = AppConfig.create(entry)
  File "/app/.heroku/python/lib/python2.7/site-packages/django/apps/config.py", line 90, in create
    module = import_module(entry)
  File "/app/.heroku/python/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
ImportError: No module named crispy_forms
2016-02-19 20:22:50 [22] [INFO] Worker exiting (pid: 22)
2016-02-19 20:22:50 [17] [INFO] Shutting down: Master
2016-02-19 20:22:50 [17] [INFO] Reason: Worker failed to boot.
~ $ 

在我安裝crispy_forms並運行了heroku run python manage.py collectstatic --noinput Running python manage.py collectstatic --noinput on blooming-wave-82922... !!! ▸ Cannot run more than 1 Free size dynos.之后，在heroku run python manage.py collectstatic --noinput Running python manage.py collectstatic --noinput on blooming-wave-82922... !!! ▸ Cannot run more than 1 Free size dynos. heroku run python manage.py collectstatic --noinput Running python manage.py collectstatic --noinput on blooming-wave-82922... !!! ▸ Cannot run more than 1 Free size dynos.

~ $ gunicorn trydjango18.wsgi:application
2016-02-19 22:36:07 [21] [INFO] Starting gunicorn 18.0
2016-02-19 22:36:07 [21] [INFO] Listening at: http://0.0.0.0:10012 (21)
2016-02-19 22:36:07 [21] [INFO] Using worker: sync
2016-02-19 22:36:07 [26] [INFO] Booting worker with pid: 26
2016-02-19 22:36:07 [26] [ERROR] Exception in worker process:
Traceback (most recent call last):
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/arbiter.py", line 495, in spawn_worker
    worker.init_process()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/workers/base.py", line 106, in init_process
    self.wsgi = self.app.wsgi()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/base.py", line 114, in wsgi
    self.callable = self.load()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 62, in load
    return self.load_wsgiapp()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/util.py", line 354, in import_app
    __import__(module)
  File "/app/trydjango18/wsgi.py", line 16, in <module>
    application = get_wsgi_application()
  File "/app/.heroku/python/lib/python2.7/site-packages/django/core/wsgi.py", line 13, in get_wsgi_application
    django.setup()
  File "/app/.heroku/python/lib/python2.7/site-packages/django/__init__.py", line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/app/.heroku/python/lib/python2.7/site-packages/django/apps/registry.py", line 85, in populate
    app_config = AppConfig.create(entry)
  File "/app/.heroku/python/lib/python2.7/site-packages/django/apps/config.py", line 90, in create
    module = import_module(entry)
  File "/app/.heroku/python/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
ImportError: No module named registration
Traceback (most recent call last):
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/arbiter.py", line 495, in spawn_worker
    worker.init_process()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/workers/base.py", line 106, in init_process
    self.wsgi = self.app.wsgi()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/base.py", line 114, in wsgi
    self.callable = self.load()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 62, in load
    return self.load_wsgiapp()
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 49, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/app/.heroku/python/lib/python2.7/site-packages/gunicorn/util.py", line 354, in import_app
    __import__(module)
  File "/app/trydjango18/wsgi.py", line 16, in <module>
    application = get_wsgi_application()
  File "/app/.heroku/python/lib/python2.7/site-packages/django/core/wsgi.py", line 13, in get_wsgi_application
    django.setup()
  File "/app/.heroku/python/lib/python2.7/site-packages/django/__init__.py", line 18, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/app/.heroku/python/lib/python2.7/site-packages/django/apps/registry.py", line 85, in populate
    app_config = AppConfig.create(entry)
  File "/app/.heroku/python/lib/python2.7/site-packages/django/apps/config.py", line 90, in create
    module = import_module(entry)
  File "/app/.heroku/python/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
ImportError: No module named registration
2016-02-19 22:36:07 [26] [INFO] Worker exiting (pid: 26)
2016-02-19 22:36:08 [21] [INFO] Shutting down: Master
2016-02-19 22:36:08 [21] [INFO] Reason: Worker failed to boot.
~ $ 

Answer 1

在應用程序的基本級別目錄中，您有一個requirements.txt文件，Heroku使用該文件來安裝所有需要的庫/軟件包。

復制用於開發的環境的最簡單方法是cd到該目錄，然后運行pip freeze > requirements.txt 。 這將創建一個反映您的開發環境的文件。 提交該文件並將其推送到Heroku，Heroku將安裝這些軟件包及其依賴項。

對於此特定錯誤，添加帶有django-crispy-forms行將完成安裝。

Heroku文檔在這里