title: Error only present when using Django Nose test runner: View must be a callable or a list/tuple in the case of include()
body: <p>All of my tests run as expected when I use Django's default test runner. When I add <code>TEST_RUNNER = 'django_nose.NoseTestSuiteRunner'</code> to my project's settings, I receive a <code>TypeError</code> that states <code>view must be a callable or a list/tuple in the case of include().</code></p>
  
  <p>I'm using Django version 2.1.5—and don't really have any idea where to start debugging this error. In this case the <em>only</em> difference between my tests running and throwing an error is the inclusion of the above line into my <code>settings.py</code> file. </p>
  
  <p>Has anyone run into this problem before? I'm getting it with all of my views.</p>
  
  <p>My main <code>mysite/urls.py</code> paths look like this (as per Django's documentation): </p>
  
  <pre><code>urlpatterns = [
      path('admin/', admin.site.urls),
      path('sound/', include('sound.urls')),
  ]
  </code></pre>
  
  <p>Which, just to see if it'd do anything, I changed to: </p>
  
  <pre><code>from sound import urls as sound_urls
  urlpatterns = [
      path('admin/', admin.site.urls),
      path('soundtests/', sound_urls),
  ]
  </code></pre>
  
  <p>But this did not change the error at all.</p>
  
  <hr>
  
  <p>This is <em>not</em> a duplicate of any of the other questions with this error. This problem <strong>only</strong> occurs when I use <code>django_nose</code> as my test runner. I am not referencing my views with strings in any of my <code>urls.py</code> files. </p>
  
  <p><strong>Edit:</strong> I do <em>not</em> get the same error simply running <code>coverage run manage.py test</code> using Django's default test runner.</p>