I am running django using asgi. I have installed river and have done DB migrations, Here is my models.py
from river.models.fields.state import StateField
class Project(models.Model):
...
status = StateField()
...
I am able to run my application only if the status is commented out or else I am getting this error
File "/Users/mac/Library/Caches/pypoetry/virtualenvs/gozeal-Lr0Dg4MF-py3.9/lib/python3.9/site-packages/django/core/wsgi.py", line 12, in get_wsgi_application
django.setup(set_prefix=False)
File "/Users/mac/Library/Caches/pypoetry/virtualenvs/gozeal-Lr0Dg4MF-py3.9/lib/python3.9/site-packages/django/__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "/Users/mac/Library/Caches/pypoetry/virtualenvs/gozeal-Lr0Dg4MF-py3.9/lib/python3.9/site-packages/django/apps/registry.py", line 122, in populate
app_config.ready()
File "/Users/mac/Library/Caches/pypoetry/virtualenvs/gozeal-Lr0Dg4MF-py3.9/lib/python3.9/site-packages/river/apps.py", line 20, in ready
if workflows.count() == 0:
File "/Users/mac/Library/Caches/pypoetry/virtualenvs/gozeal-Lr0Dg4MF-py3.9/lib/python3.9/site-packages/django/db/models/query.py", line 412, in count
return self.query.get_count(using=self.db)
File "/Users/mac/Library/Caches/pypoetry/virtualenvs/gozeal-Lr0Dg4MF-py3.9/lib/python3.9/site-packages/django/db/models/sql/query.py", line 519, in get_count
number = obj.get_aggregation(using, ['__count'])['__count']
File "/Users/mac/Library/Caches/pypoetry/virtualenvs/gozeal-Lr0Dg4MF-py3.9/lib/python3.9/site-packages/django/db/models/sql/query.py", line 504, in get_aggregation
result = compiler.execute_sql(SINGLE)
File "/Users/mac/Library/Caches/pypoetry/virtualenvs/gozeal-Lr0Dg4MF-py3.9/lib/python3.9/site-packages/django/db/models/sql/compiler.py", line 1173, in execute_sql
cursor = self.connection.cursor()
File "/Users/mac/Library/Caches/pypoetry/virtualenvs/gozeal-Lr0Dg4MF-py3.9/lib/python3.9/site-packages/django/utils/asyncio.py", line 24, in inner
raise SynchronousOnlyOperation(message)
django.core.exceptions.SynchronousOnlyOperation: You cannot call this from an async context - use a thread or sync_to_async.
It could be great if someone can give pointers to solve this.
Environment
I am running django using
asgi
. I have installedriver
and have done DB migrations, Here is my models.pyI am able to run my application only if the status is commented out or else I am getting this error
It could be great if someone can give pointers to solve this.