I was trying to run a Django project which I got from someone else.
But I can't do the migration.
I came from a mobile app development background. So I'm quite new to this backend thing including Django.
Please have a look and help with this issue. Thank you
Traceback (most recent call last):
File "/Users/punreachrany/Desktop/MyProject/manage.py", line 22, in <module>
main()
File "/Users/punreachrany/Desktop/MyProject/manage.py", line 18, in main
execute_from_command_line(sys.argv)
File "/Users/punreachrany/opt/anaconda3/lib/python3.9/site-packages/django/core/management/__init__.py", line 446, in execute_from_command_line
utility.execute()
File "/Users/punreachrany/opt/anaconda3/lib/python3.9/site-packages/django/core/management/__init__.py", line 420, in execute
django.setup()
File "/Users/punreachrany/opt/anaconda3/lib/python3.9/site-packages/django/__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "/Users/punreachrany/opt/anaconda3/lib/python3.9/site-packages/django/apps/registry.py", line 91, in populate
app_config = AppConfig.create(entry)
File "/Users/punreachrany/opt/anaconda3/lib/python3.9/site-packages/django/apps/config.py", line 228, in create
import_module(entry)
File "/Users/punreachrany/opt/anaconda3/lib/python3.9/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
File "<frozen importlib._bootstrap>", line 984, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'bootstrap4'
Bootstrap is a dependency you need to add. You can install it by running the below command before migrating.(This is a one time setup)
python -m pip install bootstrap4
Since you mentioned you got the project from someone else.In that case check if there is a file called requirements.txt.
If it exists, run the below command from that directory to install all the required dependencies.
Python -m pip install -r requirements.txt
Related
So, im new to Django and for the sake of learning im trying to get a project up with allauth while extending AbstractBaseUser.
The project starts, there is no problem there, the login screen from allauth displays my custom model (login with email). But when i try to create a superuser i get the following error.
Traceback (most recent call last):
File "manage.py", line 21, in <module>
main()
File "manage.py", line 17, in main
execute_from_command_line(sys.argv)
File "C:\users\bramv\appdata\local\programs\python\python38\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
utility.execute()
File "C:\users\bramv\appdata\local\programs\python\python38\lib\site-packages\django\core\management\__init__.py", line 377, in execute
django.setup()
File "C:\users\bramv\appdata\local\programs\python\python38\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\users\bramv\appdata\local\programs\python\python38\lib\site-packages\django\apps\registry.py", line 91, in populate
app_config = AppConfig.create(entry)
File "C:\users\bramv\appdata\local\programs\python\python38\lib\site-packages\django\apps\config.py", line 90, in create
module = import_module(entry)
File "C:\users\bramv\appdata\local\programs\python\python38\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'allauth'
I did setup a virtualenv and installed django-allauth with pip and i followed the install instructions from the django-allauth docs. I fail to see where this error is comming from, any help would be greatly appreciated.
Install the library first. In your console:
pip install django-allauth
The pip module Im using needs to be included in installed apps as such:
INSTALLED_APPS = [
...,
'django_apscheduler',
...
]
But I keep getting the following when I build my app:
ModuleNotFoundError: No module named 'django_apscheduler'
Even though the app is clearly listed in my pip list. The module in question is Django APScheduler.
EDIT: Ive already installed the module via pip install django_apscheduler, but it is listed in pip list as:
django-apscheduler # using - as opposed to _
EDIT 2: Full trace:
+ python3 manage.py test --settings=grin_app.settings.test
Traceback (most recent call last):
File "manage.py", line 25, in <module>
execute_from_command_line(sys.argv)
File "/root/.local/lib/python3.6/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
utility.execute()
File "/root/.local/lib/python3.6/site-packages/django/core/management/__init__.py", line 347, in execute
django.setup()
File "/root/.local/lib/python3.6/site-packages/django/__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "/root/.local/lib/python3.6/site-packages/django/apps/registry.py", line 89, in populate
app_config = AppConfig.create(entry)
File "/root/.local/lib/python3.6/site-packages/django/apps/config.py", line 90, in create
module = import_module(entry)
File "/usr/local/lib/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'django_apscheduler'
this error happens when you have NOT installed the app.
run pip install django_apscheduler and try again.
make sure you are installing it in your python environment or in your appropriate virtual environment
Can someone provide more details on setting up and utilizing django_pg. I would like to use the array functionality.
By following the setup of two simple steps from here:
https://django-pgfields.readthedocs.io/en/latest/usage.html
Results in this error:
(environment) jeff#jeff-computer:~/environment/projectA$ python manage.py makemigrations
Traceback (most recent call last):
File "manage.py", line 15, in <module>
execute_from_command_line(sys.argv)
File "/home/jeff/environment/lib/python3.7/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
utility.execute()
File "/home/jeff/environment/lib/python3.7/site-packages/django/core/management/__init__.py", line 357, in execute
django.setup()
File "/home/jeff/environment/lib/python3.7/site-packages/django/__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "/home/jeff/environment/lib/python3.7/site-packages/django/apps/registry.py", line 89, in populate
app_config = AppConfig.create(entry)
File "/home/jeff/environment/lib/python3.7/site-packages/django/apps/config.py", line 90, in create
module = import_module(entry)
File "/home/jeff/miniconda3/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'django_pg'
It looks like you forgot to do pip install django-pgfields to install it.
However, you probably shouldn’t be using this package. It hasn’t had any updates for years, so won’t support modern versions of Django.
Since Django 1.8,
Django comes with django.contrib.postgres, which might provide the Postgres functionality that you require.
there is an issue with my packages, i have installed django channels(just channels) using pip install channels command and when i tried to run server command i just got an error sayinh the module not found but when i run the command
pip list | grep channels
there are two modules installed
channels 2.1.6
channels-redis 2.3.3
i dont know the reason behind the error
can somone help me figure out if i have done anything wrong
i have added them in insalled app section of settings.py
full traceback
Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x0458E780>
Traceback (most recent call last):
File "C:\Users\madhumani\workspace\ven\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper
fn(*args, **kwargs)
File "C:\Users\madhumani\workspace\ven\lib\site-packages\django\core\management\commands\runserver.py", line 112, in i
nner_run
autoreload.raise_last_exception()
File "C:\Users\madhumani\workspace\ven\lib\site-packages\django\utils\autoreload.py", line 248, in raise_last_exceptio
n
raise _exception[1]
File "C:\Users\madhumani\workspace\ven\lib\site-packages\django\core\management\__init__.py", line 327, in execute
autoreload.check_errors(django.setup)()
File "C:\Users\madhumani\workspace\ven\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper
fn(*args, **kwargs)
File "C:\Users\madhumani\workspace\ven\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Users\madhumani\workspace\ven\lib\site-packages\django\apps\registry.py", line 89, in populate
app_config = AppConfig.create(entry)
File "C:\Users\madhumani\workspace\ven\lib\site-packages\django\apps\config.py", line 90, in create
module = import_module(entry)
File "C:\Users\madhumani\workspace\ven\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'channels'
The same thing happened to me. I just exec pip install channels and it worked.
I am using django 1.7 and I just added a custom user model. When I run either python3 manage.py makemigrations or python3 manage.py migrate I get the error: TypeError: __init__() got an unexpected keyword argument 'preserve_default'. This issue came along after adding the new custom user model. The complete traceback is:
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/usr/local/lib/python3.4/dist-packages/django/core/management/__init__.py", line 385, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python3.4/dist-packages/django/core/management/__init__.py", line 377, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python3.4/dist-packages/django/core/management/base.py", line 288, in run_from_argv
self.execute(*args, **options.__dict__)
File "/usr/local/lib/python3.4/dist-packages/django/core/management/base.py", line 338, in execute
output = self.handle(*args, **options)
File "/usr/local/lib/python3.4/dist-packages/django/core/management/commands/migrate.py", line 63, in handle
executor = MigrationExecutor(connection, self.migration_progress_callback)
File "/usr/local/lib/python3.4/dist-packages/django/db/migrations/executor.py", line 17, in __init__
self.loader = MigrationLoader(self.connection)
File "/usr/local/lib/python3.4/dist-packages/django/db/migrations/loader.py", line 48, in __init__
self.build_graph()
File "/usr/local/lib/python3.4/dist-packages/django/db/migrations/loader.py", line 173, in build_graph
self.load_disk()
File "/usr/local/lib/python3.4/dist-packages/django/db/migrations/loader.py", line 103, in load_disk
migration_module = import_module("%s.%s" % (module_name, migration_name))
File "/usr/lib/python3.4/importlib/__init__.py", line 109, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 2231, in _gcd_import
File "<frozen importlib._bootstrap>", line 2214, in _find_and_load
File "<frozen importlib._bootstrap>", line 2203, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
File "<frozen importlib._bootstrap>", line 1129, in _exec
File "<frozen importlib._bootstrap>", line 1448, in exec_module
File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
File "/home/denny/workspace/teenvestor/core/migrations/0003_auto_20141017_1749.py", line 7, in <module>
class Migration(migrations.Migration):
File "/home/denny/workspace/teenvestor/core/migrations/0003_auto_20141017_1749.py", line 46, in Migration
preserve_default=True,
TypeError: __init__() got an unexpected keyword argument 'preserve_default'
Django 1.7.1 added support for the preserve_default param in AlterField. Therefore an upgrade of Django from version 1.7 will resolve the issue.
pip install django --upgrade
python manage.py migrate
Had the same problem. I solved it with:
pip install django --upgrade
python manage.py makemigrations
python manage.py migrate
Why exactly it gets solved like that, I dont know, someone with deeper knowledge might be able to explain...
pip install "django<1.8" -U
then run migrations.... If you update without versioning you'll end up with another active trunk and it's not what you want.
I met the same problem. and I found my Django version is 1.7.0.
After running pip install django --upgrade, my Django version changed to 1.7.4, and the problem is gone.
I remember the other computer that sync the projects files with this one through Internet, has Django version 1.7.3. So I come to the conclusion that this problem is caused by inconsistent versions of Django.