Authentication is not working on router. about django-ninja HOT 3 CLOSED

api = NinjaAPI(version="1.0.0", auth=django_auth)

Exception in thread django-main-thread:
Traceback (most recent call last):
  File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/threading.py", line 932, in _bootstrap_inner
    self.run()
  File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/threading.py", line 870, in run
    self._target(*self._args, **self._kwargs)
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/utils/autoreload.py", line 64, in wrapper
    fn(*args, **kwargs)
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/core/management/commands/runserver.py", line 118, in inner_run
    self.check(display_num_errors=True)
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/core/management/base.py", line 419, in check
    all_issues = checks.run_checks(
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/core/checks/registry.py", line 76, in run_checks
    new_errors = check(app_configs=app_configs, databases=databases)
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/core/checks/urls.py", line 13, in check_url_config
    return check_resolver(resolver)
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/core/checks/urls.py", line 23, in check_resolver
    return check_method()
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/urls/resolvers.py", line 412, in check
    for pattern in self.url_patterns:
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/utils/functional.py", line 48, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/urls/resolvers.py", line 598, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/utils/functional.py", line 48, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/django/urls/resolvers.py", line 591, in urlconf_module
    return import_module(self.urlconf_name)
  File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.8/lib/python3.8/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 "/Users/zhi/Code/cliche/Cliche/urls.py", line 22, in <module>
    path('api/', api.urls),
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/ninja/main.py", line 314, in urls
    self._validate()
  File "/Users/zhi/Code/cliche/venv/lib/python3.8/site-packages/ninja/main.py", line 398, in _validate
    raise ConfigError("\n".join(msg))
ninja.errors.ConfigError: Looks like you created multiple NinjaAPIs
To let ninja distinguish them you need to set either unique version or url_namespace
 - NinjaAPI(..., version='2.0.0')
 - NinjaAPI(..., urls_namespace='otherapi')
Already registered: ['api-1.0.0']