将Django应用程序推送到heroku会引发错误“ ImportError：没有名为djangocms_history的模块”

Question

I have a Django project that I am trying to push to heroku. My requirements.txt file is

Django==1.11.18
django-cms==3.5.3
django-sekizai==0.10.0
django-treebeard==4.3
djangocms-admin-style==1.2.9

When I try to deploy to heroku I get the following error:

remote: -----> $ python manage.py collectstatic --noinput
remote:        Traceback (most recent call last):
remote:          File "manage.py", line 22, in <module>
remote:            execute_from_command_line(sys.argv)
remote:          File "/app/.heroku/python/lib/python2.7/site-packages/django/core/management/__init__.py", line 364, in execute_from_command_line
remote:            utility.execute()
remote:          File "/app/.heroku/python/lib/python2.7/site-packages/django/core/management/__init__.py", line 338, in execute
remote:            django.setup()
remote:          File "/app/.heroku/python/lib/python2.7/site-packages/django/__init__.py", line 27, in setup
remote:            apps.populate(settings.INSTALLED_APPS)
remote:          File "/app/.heroku/python/lib/python2.7/site-packages/django/apps/registry.py", line 85, in populate
remote:            app_config = AppConfig.create(entry)
remote:          File "/app/.heroku/python/lib/python2.7/site-packages/django/apps/config.py", line 94, in create
remote:            module = import_module(entry)
remote:          File "/app/.heroku/python/lib/python2.7/importlib/__init__.py", line 37, in import_module
remote:            __import__(name)
remote:        ImportError: No module named djangocms_history
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 udsa-content-repository.
remote: 
To https://git.heroku.com/udsa-content-repository.git
 ! [remote rejected] fixing-heroku-build -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/udsa-content-repository.git'

I was getting that same error ImportError: No module named djangocms_history when trying to run commands on my local before I activated virtualenv so I don't know if that has anything to do with it. Anyone know how to fix this?

Answer 1

• run pip install djangocms-history
• add djangocms_history to your INSTALLED_APPS
• run python manage.py migrate djangocms_history

Answer 2

You have an ImportError .

ImportError for python2.

Go to your code, search your entire code base for djangocms_history

Then either pip install djangocms_history , restart your wsgi, and try it out.

Or comment it out, and anything that uses it. Then try running again.

Depending on what it is, you might also have to make migrations and migrate too.

Answer 3

您的requirements.txt文件似乎丢失了：

djangocms-history==1.0.0