Hello everyone, I have been using Heroku to try and deploy my Django site.
When running the command 'heroku open' Django gives me this error
Environment:
Request Method: GET
Request URL: https://secure-waters-81472.herokuapp.com/
Django Version: 2.0
Python Version: 3.6.6
Installed Applications:
['polls.apps.PollsConfig',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles']
Installed Middleware:
('whitenoise.middleware.WhiteNoiseMiddleware',
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware')
Template error:
In template /app/polls/templates/polls/home.html, error at line 6
relation "polls_article" does not exist
LINE 1: ..._article"."body", "polls_article"."pub_date" FROM "polls_art...
^
1 : {% load static %}
2 : <link rel="stylesheet" type="text/css" href="{% static 'polls/home_style.css' %}"/>
3 :
4 : <font color="white"><center><h1>Home</h1>
5 :
6 : {% for article in object_list %}
7 : <font color="white"><h2>{{ article.headline }}</h2>
8 : <!--this attribute may need tweaking in the future-->
9 : <font color="white"><p style="margin-left: 320px; margin-right: 300px" >{{article.body}}</p>
10 : {% empty %}
11 : <li>No articles yet.</li>
12 : {% endfor %}
13 :
14 : </center>
15 :
16 :
Traceback:
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/backends/utils.py" in _execute
85. return self.cursor.execute(sql, params)
The above exception (relation "polls_article" does not exist
LINE 1: ..._article"."body", "polls_article"."pub_date" FROM "polls_art...
^
) was the direct cause of the following exception:
File "/app/.heroku/python/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
35. response = get_response(request)
File "/app/.heroku/python/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
158. response = self.process_exception_by_middleware(e, request)
File "/app/.heroku/python/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
156. response = response.render()
File "/app/.heroku/python/lib/python3.6/site-packages/django/template/response.py" in render
106. self.content = self.rendered_content
File "/app/.heroku/python/lib/python3.6/site-packages/django/template/response.py" in rendered_content
83. content = template.render(context, self._request)
File "/app/.heroku/python/lib/python3.6/site-packages/django/template/backends/django.py" in render
61. return self.template.render(context)
File "/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py" in render
175. return self._render(context)
File "/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py" in _render
167. return self.nodelist.render(context)
File "/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py" in render
943. bit = node.render_annotated(context)
File "/app/.heroku/python/lib/python3.6/site-packages/django/template/base.py" in render_annotated
910. return self.render(context)
File "/app/.heroku/python/lib/python3.6/site-packages/django/template/defaulttags.py" in render
168. len_values = len(values)
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/models/query.py" in __len__
254. self._fetch_all()
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/models/query.py" in _fetch_all
1179. self._result_cache = list(self._iterable_class(self))
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/models/query.py" in __iter__
54. results = compiler.execute_sql(chunked_fetch=self.chunked_fetch, chunk_size=self.chunk_size)
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/models/sql/compiler.py" in execute_sql
1063. cursor.execute(sql, params)
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/backends/utils.py" in execute
100. return super().execute(sql, params)
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/backends/utils.py" in execute
68. return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/backends/utils.py" in _execute_with_wrappers
77. return executor(sql, params, many, context)
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/backends/utils.py" in _execute
85. return self.cursor.execute(sql, params)
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/utils.py" in __exit__
89. raise dj_exc_value.with_traceback(traceback) from exc_value
File "/app/.heroku/python/lib/python3.6/site-packages/django/db/backends/utils.py" in _execute
85. return self.cursor.execute(sql, params)
Exception Type: ProgrammingError at /
Exception Value: relation "polls_article" does not exist
LINE 1: ..._article"."body", "polls_article"."pub_date" FROM "polls_art...
^
I have been at this for days....Any help would be hugely appreciated. Thank you.
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