Installing project from GitHub repo and receive following error after all
File "/Users/TheKotik/closer/blog/models.py", line 5, in <module>
from rest_framework import serializers
File "/Users/TheKotik/closer/denv/lib/python3.5/site-packages/rest_framework/serializers.py", line 1534, in <module>
ModelSerializer.serializer_field_mapping[postgres_fields.JSONField] = JSONField
AttributeError: module 'django.contrib.postgres.fields' has no attribute 'JSONField'
Have no idea, what it's related to. Please help..
The whole traceback:
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/Users/TheKotik/closer/denv/lib/python3.5/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line
utility.execute()
File "/Users/TheKotik/closer/denv/lib/python3.5/site-packages/django/core/management/__init__.py", line 312, in execute
django.setup()
File "/Users/TheKotik/closer/denv/lib/python3.5/site-packages/django/__init__.py", line 18, in setup
apps.populate(settings.INSTALLED_APPS)
File "/Users/TheKotik/closer/denv/lib/python3.5/site-packages/django/apps/registry.py", line 108, in populate
app_config.import_models(all_models)
File "/Users/TheKotik/closer/denv/lib/python3.5/site-packages/django/apps/config.py", line 198, in import_models
self.models_module = import_module(models_module_name)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 986, in _gcd_import
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 665, in exec_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
File "/Users/TheKotik/closer/blog/models.py", line 5, in <module>
from rest_framework import serializers
File "/Users/TheKotik/closer/denv/lib/python3.5/site-packages/rest_framework/serializers.py", line 1534, in <module>
ModelSerializer.serializer_field_mapping[postgres_fields.JSONField] = JSONField
AttributeError: module 'django.contrib.postgres.fields' has no attribute 'JSONField'
Your Django version is too low. JSONField was added in Django 1.9 (release notes), so you'll need to upgrade in order to use JSONField
Related
I am new to Django and was trying to make a Django project inside the virtualenv to learn but getting following error on python manage.py startapp Authentication:
python manage.py startapp Authentication
Traceback (most recent call last):
File "C:\Users\Prompt\Desktop\Django\manage.py", line 22, in <module>
execute_from_command_line(sys.argv)
File "D:\anaconda\lib\site-packages\django\core\management\__init__.py", line 363, in execute_from_command_line
utility.execute()
File "D:\anaconda\lib\site-packages\django\core\management\__init__.py", line 337, in execute
django.setup()
File "D:\anaconda\lib\site-packages\django\__init__.py", line 27, in setup
apps.populate(settings.INSTALLED_APPS)
File "D:\anaconda\lib\site-packages\django\apps\registry.py", line 85, in populate
app_config = AppConfig.create(entry)
File "D:\anaconda\lib\site-packages\django\apps\config.py", line 94, in create
module = import_module(entry)
File "D:\anaconda\lib\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 986, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 850, in exec_module
File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
File "D:\anaconda\lib\site-packages\django\contrib\admin\__init__.py", line 4, in <module>
from django.contrib.admin.filters import (
File "D:\anaconda\lib\site-packages\django\contrib\admin\filters.py", line 10, in <module>
from django.contrib.admin.options import IncorrectLookupParameters
File "D:\anaconda\lib\site-packages\django\contrib\admin\options.py", line 12, in <module>
from django.contrib.admin import helpers, widgets
File "D:\anaconda\lib\site-packages\django\contrib\admin\widgets.py", line 151
'%s=%s' % (k, v) for k, v in params.items(),
^
SyntaxError: Generator expression must be parenthesized
When i run the following command
python manage.py makemigrations
I am using Django version 3.0.3
and python 3.8
I am learning django from documentation but it could not run makemigrations comman
python manage.py makemigrations polls
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:\Program Files (x86)\Python38-32\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
utility.execute()
File "C:\Program Files (x86)\Python38-32\lib\site-packages\django\core\management\__init__.py", line 377, in execute
django.setup()
File "C:\Program Files (x86)\Python38-32\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Program Files (x86)\Python38-32\lib\site-packages\django\apps\registry.py", line 114, in populate
app_config.import_models()
File "C:\Program Files (x86)\Python38-32\lib\site-packages\django\apps\config.py", line 211, in import_models
self.models_module = import_module(models_module_name)
File "C:\Program Files (x86)\Python38-32\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 975, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 783, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "C:\Users\sergio\Documents\Django-Project\2. AdvanceView\mysite\polls\models.py", line 8, in <module>
class Question(models.Model):
File "C:\Users\sergio\Documents\Django-Project\2. AdvanceView\mysite\polls\models.py", line 9, in Question
question_text = models.Model(max_length=200)
File "C:\Program Files (x86)\Python38-32\lib\site-packages\django\db\models\base.py", line 408, in __init__
opts = self._meta
AttributeError: 'Model' object has no attribute '_meta'
Your question_text should probably be a CharField, not a Model object:
class Question(models.Model):
# CharField instead of Model ↓
question_text = models.CharField(max_length=200)
# ⋮
So I have received a code that is not mine. My aim was to run the Django website I received as they told me all was working fine. But when I tried to run Runserver I got this error:
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "C:\Users\eneko\AppData\Local\Programs\Python\Python38-32\lib\site-
packages\django\core\management\__init__.py", line 353, in execute_from_command_line
utility.execute()
File "C:\Users\eneko\AppData\Local\Programs\Python\Python38-32\lib\site-
packages\django\core\management\__init__.py", line 327, in execute
django.setup()
File "C:\Users\eneko\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\__init__.py",
line 18, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Users\eneko\AppData\Local\Programs\Python\Python38-32\lib\site-
packages\django\apps\registry.py", line 108, in populate
app_config.import_models(all_models)
File "C:\Users\eneko\AppData\Local\Programs\Python\Python38-32\lib\site-
packages\django\apps\config.py", line 202, in import_models
self.models_module = import_module(models_module_name)
File "C:\Users\eneko\AppData\Local\Programs\Python\Python38-32\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 975, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 783, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "C:\Users\eneko\AppData\Local\Programs\Python\Python38-32\lib\site-
packages\django\contrib\auth\models.py", line 4, in <module>
from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
File "C:\Users\eneko\AppData\Local\Programs\Python\Python38-32\lib\site-
packages\django\contrib\auth\base_user.py", line 49, in <module>
class AbstractBaseUser(models.Model):
RuntimeError: __class__ not set defining 'AbstractBaseUser' as <class
'django.contrib.auth.base_user.AbstractBaseUser'>. Was __classcell__ propagated to type.__new__?
These are my package versions:
Django 1.9.13
django-autoslug 1.9.7
pip 20.1.1
My python version is 3.8.2
Help would be very much appreciated
Django 1.9 requires Python 2.7, 3.4, or 3.5 as per official release note
so try with python version 3.5
I have an error when i use django.
Traceback (most recent call last):
File "manage.py", line 15, in <module>
execute_from_command_line(sys.argv)
File "/Users/ghk/djangoprojects/myvenv/lib/python3.6/site-packages/django/core/management/__init__.py", line 364, in execute_from_command_line
utility.execute()
File "/Users/ghk/djangoprojects/myvenv/lib/python3.6/site-packages/django/core/management/__init__.py", line 308, in execute
settings.INSTALLED_APPS
File "/Users/ghk/djangoprojects/myvenv/lib/python3.6/site-packages/django/conf/__init__.py", line 56, in __getattr__
self._setup(name)
File "/Users/ghk/djangoprojects/myvenv/lib/python3.6/site-packages/django/conf/__init__.py", line 41, in _setup
self._wrapped = Settings(settings_module)
File "/Users/ghk/djangoprojects/myvenv/lib/python3.6/site-packages/django/conf/__init__.py", line 110, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "/Library/Frameworks/Python.framework/Versions/3.6/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 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/Users/ghk/djangoprojects/lab-in-the-wild/labinthewild/settings.py", line 18, in <module>
from config import *
ModuleNotFoundError: No module named 'config'
If I command 'python manage.py runserver', it show this error.
As you said in your comments, you cloned this project from git.
Perhaps config is a local settings file you are meant to create yourself. Check the README and also check for a config example of some sorts
I can't figure out how to do python manage.py createsuperuser in my PyDev Django shell.
I was hoping something below would work, but nothing did. I've never really used these shells before, and hope there's a way to create this superuser with a shell.
import manage
python manage.py createsuperuser
File "<ipython-input-15-fcfe38f02d6e>", line 1
python manage.py createsuperuser
^
SyntaxError: invalid syntax
I tried doing it with the Windows cmd, which led to this error:
C:\Users\Rasmus\workspace\Crowd\src>python manage.py createsuperuser
Traceback (most recent call last):
File "C:\Anaconda3\lib\site-packages\django\db\backends\mysql\base.py", line 25, in <module>
import MySQLdb as Database
ImportError: No module named 'MySQLdb'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "C:\Anaconda3\lib\site-packages\django\core\management\__init__.py", line 353, in execute_from_command_line
utility.execute()
File "C:\Anaconda3\lib\site-packages\django\core\management\__init__.py", line 327, in execute
django.setup()
File "C:\Anaconda3\lib\site-packages\django\__init__.py", line 18, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Anaconda3\lib\site-packages\django\apps\registry.py", line 108, in populate
app_config.import_models(all_models)
File "C:\Anaconda3\lib\site-packages\django\apps\config.py", line 202, in import_models
self.models_module = import_module(models_module_name)
File "C:\Anaconda3\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 986, in _gcd_import
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 662, in exec_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
File "C:\Users\Rasmus\workspace\Crowd\src\Cr\models.py", line 3, in <module>
class User(models.Model):
File "C:\Anaconda3\lib\site-packages\django\db\models\base.py", line 108, in __new__
new_class.add_to_class('_meta', Options(meta, app_label))
File "C:\Anaconda3\lib\site-packages\django\db\models\base.py", line 307, in add_to_class
value.contribute_to_class(cls, name)
File "C:\Anaconda3\lib\site-packages\django\db\models\options.py", line 263, in contribute_to_class
self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
File "C:\Anaconda3\lib\site-packages\django\db\__init__.py", line 36, in __getattr__
return getattr(connections[DEFAULT_DB_ALIAS], item)
File "C:\Anaconda3\lib\site-packages\django\db\utils.py", line 212, in __getitem__
backend = load_backend(db['ENGINE'])
File "C:\Anaconda3\lib\site-packages\django\db\utils.py", line 116, in load_backend
return import_module('%s.base' % backend_name)
File "C:\Anaconda3\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 986, in _gcd_import
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 662, in exec_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
File "C:\Anaconda3\lib\site-packages\django\db\backends\mysql\base.py", line 28, in <module>
raise ImproperlyConfigured("Error loading MySQLdb module: %s" % e)
django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named 'MySQLdb'
Which I find weird seeing as my Django is connected to my database and that I can store and retrieve objects from the database within PyDev.
Are there other ways to createsuperuser than using shell or cmd? Like doing it with a method?
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "myapp.settings")
from django.core.management import execute_from_command_line
execute_from_command_line(["manage.py","createsuperuser"])
Based on the error information "loading MySQLdb module: No module named 'MySQLdb'", you need to install MySQL-python