Using django-admin startproject trydjango gives error:
AttributeError: module 'collections' has no attribute 'Iterator'
even though I have Django installed and could see a list of commands by doing django-admin.
Here is the full error:
Traceback (most recent call last):
File "/Users/Person/Dev/trydjango/bin/django-admin", line 8, in <module>
sys.exit(execute_from_command_line())
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
utility.execute()
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/core/management/__init__.py", line 365, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/core/management/base.py", line 288, in run_from_argv
self.execute(*args, **cmd_options)
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/core/management/base.py", line 335, in execute
output = self.handle(*args, **options)
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/core/management/commands/startproject.py", line 20, in handle
super().handle('project', project_name, target, **options)
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/core/management/templates.py", line 117, in handle
django.setup()
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/__init__.py", line 16, in setup
from django.urls import set_script_prefix
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/urls/__init__.py", line 1, in <module>
from .base import (
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/urls/base.py", line 8, in <module>
from .exceptions import NoReverseMatch, Resolver404
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/urls/exceptions.py", line 1, in <module>
from django.http import Http404
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/http/__init__.py", line 5, in <module>
from django.http.response import (
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/http/response.py", line 13, in <module>
from django.core.serializers.json import DjangoJSONEncoder
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/core/serializers/__init__.py", line 23, in <module>
from django.core.serializers.base import SerializerDoesNotExist
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/core/serializers/base.py", line 6, in <module>
from django.db import models
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/db/models/__init__.py", line 3, in <module>
from django.db.models.aggregates import * # NOQA
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/db/models/aggregates.py", line 5, in <module>
from django.db.models.expressions import Case, Func, Star, When
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/db/models/expressions.py", line 486, in <module>
class TemporalSubtraction(CombinedExpression):
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/db/models/expressions.py", line 487, in TemporalSubtraction
output_field = fields.DurationField()
File "/Users/Person/Dev/trydjango/lib/python3.10/site-packages/django/db/models/fields/__init__.py", line 155, in __init__
if isinstance(choices, collections.Iterator):
AttributeError: module 'collections' has no attribute 'Iterator'
I am following this tutorial and using exactly what's mentioned in there but still, I get this error while the teacher doesn't. Using macOS too.
