NoReverseMatch /rubriky/{creative_page_slug}/

[Almad]

https://almad.sentry.io/issues/5740041068/

NoReverseMatch: Reverse for 'author-detail' with keyword arguments '{'author_id': 3701, 'slug': ''}' not found. 1 pattern(s) tried: ['autor/(?P<author_id>[0-9]+)\\-(?P<slug>[^/]+)/\\Z']
  File "django/core/handlers/exception.py", line 47, in inner
    response = get_response(request)
  File "django/core/handlers/base.py", line 181, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "django/views/decorators/http.py", line 40, in inner
    return func(request, *args, **kwargs)
  File "django/views/decorators/vary.py", line 38, in inner_func
    response = func(*args, **kwargs)
  File "ddcz/views/creations.py", line 97, in creative_page_list
    return render(
  File "django/shortcuts.py", line 19, in render
    content = loader.render_to_string(template_name, context, request, using=using)
  File "django/template/loader.py", line 62, in render_to_string
    return template.render(context, request)
  File "django/template/backends/django.py", line 61, in render
    return self.template.render(context)
  File "django/template/base.py", line 170, in render
    return self._render(context)
  File "django/template/base.py", line 162, in _render
    return self.nodelist.render(context)
  File "django/template/base.py", line 938, in render
    bit = node.render_annotated(context)
  File "django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "django/template/loader_tags.py", line 150, in render
    return compiled_parent._render(context)
  File "django/template/base.py", line 162, in _render
    return self.nodelist.render(context)
  File "django/template/base.py", line 938, in render
    bit = node.render_annotated(context)
  File "django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "django/template/loader_tags.py", line 62, in render
    result = block.nodelist.render(context)
  File "django/template/base.py", line 938, in render
    bit = node.render_annotated(context)
  File "django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "django/template/defaulttags.py", line 211, in render
    nodelist.append(node.render_annotated(context))
  File "django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "django/template/library.py", line 214, in render
    _dict = self.func(*resolved_args, **resolved_kwargs)
  File "ddcz/templatetags/creations.py", line 50, in author_display
    author_url = author.profile_url
  File "ddcz/models/used/creations.py", line 194, in profile_url
    return reverse(
  File "django/urls/base.py", line 87, in reverse
    return iri_to_uri(resolver._reverse_with_prefix(view, prefix, *args, **kwargs))
  File "django/urls/resolvers.py", line 689, in _reverse_with_prefix
    raise NoReverseMatch(msg)

https://www.dracidoupe.cz/rubriky/predmety/?z_s=24