Unable to Swagger API docs via viper-web

[Dhatheway]

After following the install instructions I am able to get everythign up and running, but when I click More-> API Docs I get a 500 page and the following error:

`2019-07-12 15:56:14 - django.request - ERROR - log.py:228 - Internal Server Error: /api/v3/docs/ Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py", line 61, in render return self.template.render(context) File "/usr/local/lib/python3.6/dist-packages/django/template/base.py", line 171, in render return self._render(context) File "/usr/local/lib/python3.6/dist-packages/django/template/base.py", line 163, in _render return self.nodelist.render(context) File "/usr/local/lib/python3.6/dist-packages/django/template/base.py", line 937, in render bit = node.render_annotated(context) File "/usr/local/lib/python3.6/dist-packages/django/template/base.py", line 904, in render_annotated return self.render(context) File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py", line 127, in render compiled_parent = self.get_parent(context) File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py", line 124, in get_parent return self.find_template(parent, context) File "/usr/local/lib/python3.6/dist-packages/django/template/loader_tags.py", line 104, in find_template template_name, skip=history, File "/usr/local/lib/python3.6/dist-packages/django/template/engine.py", line 129, in find_template raise TemplateDoesNotExist(name, tried=tried) django.template.exceptions.TemplateDoesNotExist: rest_framework_swagger/base.html

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/exception.py", line 34, in inner response = get_response(request) File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py", line 145, in _get_response response = self.process_exception_by_middleware(e, request) File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py", line 143, in _get_response response = response.render() File "/usr/local/lib/python3.6/dist-packages/django/template/response.py", line 106, in render self.content = self.rendered_content File "/usr/local/lib/python3.6/dist-packages/rest_framework/response.py", line 72, in rendered_content ret = renderer.render(self.data, accepted_media_type, context) File "/usr/local/lib/python3.6/dist-packages/rest_framework_swagger/renderers.py", line 58, in render renderer_context File "/usr/local/lib/python3.6/dist-packages/django/shortcuts.py", line 36, in render content = loader.render_to_string(template_name, context, request, using=using) File "/usr/local/lib/python3.6/dist-packages/django/template/loader.py", line 62, in render_to_string return template.render(context, request) File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py", line 63, in render reraise(exc, self.backend) File "/usr/local/lib/python3.6/dist-packages/django/template/backends/django.py", line 84, in reraise raise new from exc django.template.exceptions.TemplateDoesNotExist: rest_framework_swagger/base.html 2019-07-12 15:56:14 - django.server - ERROR - basehttp.py:154 - "GET /api/v3/docs/ HTTP/1.1" 500 5411`

[frennkie]

Hm.. I just checked on my dev system and where SwaggerUI works. Can you try to locate the base.html on your system? Maybe the path is off?

$ `locate rest_framework_swagger/base.html`

venv/lib/python3.6/site-packages/rest_framework_swagger/templates/rest_framework_swagger/base.html

Which version of django-rest-swagger did you install?

$ pip freeze | grep swagger
django-rest-swagger==2.2.0

[Dhatheway]

Something appears off for sure I searched for "rest_framework_swagger/base.html" with no results, but when I searched for "base.html" I see my path is in-fact different "/usr/local/lib/python3.6/dist-packages/rest_framework/templates/rest_framework/base.html". In terms of "django-rest-swagger" we are the same.

$ pip3 freeze | grep swagger
django-rest-swagger==2.2.0

[Dhatheway]

Went ahead and updated the path in "viper/web/viperweb/templates/rest_framework_swagger/index.html" from "{% extends "rest_framework_swagger/base.html" %}" to "{% extends "rest_framework/base.html" %}" which allows the doc page to load but it just says:

GET /api/v3/docs/ HTTP 200 OK

[Dhatheway]

Reset my test vm and followed the install instructions here https://viper-framework.readthedocs.io/en/latest/installation/index.html and still running into the same issue.

$ locate base.html
/home/daniel/viper/viper/web/viperweb/templates/base.html
/usr/local/lib/python3.6/dist-packages/coreschema/templates/base.html
/usr/local/lib/python3.6/dist-packages/django/contrib/admin/templates/admin/base.html
/usr/local/lib/python3.6/dist-packages/rest_framework/templates/rest_framework/base.html
/usr/local/lib/python3.6/dist-packages/rest_framework/templates/rest_framework/login_base.html
/usr/local/lib/python3.6/dist-packages/rest_framework/templates/rest_framework/filters/base.html
/usr/local/lib/python3.6/dist-packages/viper/web/viperweb/templates/base.html

Ubuntu 18.04.2 LTS Python 3.6.8 django-rest-swagger==2.2.0

[svo80]

I am facing the same issue as the previous poster, same Ubuntu version, newly set up in a virtual machine.