Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
Anders Axelsen
3,471 PointsTwo errors remain to be corrected. How do I interpret the unit test and solve the problem?
Hi there!
So far, it has been relatively simple for me to interpret the errors in the unit test. There are two errors remaining, and I can't seem to fix them.
Here is a snapshot of my workspace.
error 1
treehouse:~/workspace$ python app_tests.py
.......EE..
======================================================================
ERROR: test_logged_in_menu (__main__.UserViewsTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2780, in execute_sql
cursor.execute(sql, params or ())
sqlite3.OperationalError: no such column: t1.extras
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "app_tests.py", line 120, in test_logged_in_menu
rv = self.app.get('/')
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/werkzeug/test.py", line 791, in get
return self.open(*args, **kw)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/testing.py", line 108, in open
follow_redirects=follow_redirects)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/werkzeug/test.py", line 764, in open
response = self.run_wsgi_app(environ, buffered=buffered)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/werkzeug/test.py", line 677, in run_wsgi_app
rv = run_wsgi_app(self.application, environ, buffered=buffered)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/werkzeug/test.py", line 884, in run_wsgi_app
app_rv = app(environ, start_response)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1836, in __call__
return self.wsgi_app(environ, start_response)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1820, in wsgi_app
response = self.make_response(self.handle_exception(e))
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1403, in handle_exception
reraise(exc_type, exc_value, tb)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/_compat.py", line 33, in reraise
raise value
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1817, in wsgi_app
response = self.full_dispatch_request()
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1477, in full_dispatch_requ
rv = self.handle_user_exception(e)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1381, in handle_user_except
reraise(exc_type, exc_value, tb)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/_compat.py", line 33, in reraise
raise value
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1475, in full_dispatch_requ
rv = self.dispatch_request()
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1461, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/home/treehouse/workspace/tacocat.py", line 103, in index
return render_template('index.html', tacos=tacos)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/templating.py", line 128, in render_templ
context, ctx.app)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/templating.py", line 110, in _render
rv = template.render(context)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/jinja2/environment.py", line 969, in render
return self.environment.handle_exception(exc_info, True)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/jinja2/environment.py", line 742, in handle_exc
reraise(exc_type, exc_value, tb)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/jinja2/_compat.py", line 36, in reraise
raise value.with_traceback(tb)
File "/home/treehouse/workspace/templates/index.html", line 1, in <module>
{% extends 'layout.html' %}
File "/home/treehouse/workspace/templates/layout.html", line 35, in <module>
{% block content %}{% endblock %}
File "/home/treehouse/workspace/templates/index.html", line 5, in <module>
{% if tacos.count() %}
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2412, in count
return self.wrapped_count(clear_limit=clear_limit)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2425, in wrapped_count
return rq.scalar() or 0
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2181, in scalar
row = self._execute().fetchone()
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2172, in _execute
return self.database.execute_sql(sql, params, self.require_commit)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2788, in execute_sql
self.commit()
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2657, in __exit__
reraise(new_type, new_type(*exc_value.args), traceback)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 115, in reraise
raise value.with_traceback(tb)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2780, in execute_sql
cursor.execute(sql, params or ())
peewee.OperationalError: no such column: t1.extras
error 2
======================================================================
ERROR: test_logged_out_menu (__main__.UserViewsTestCase)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2780, in execute_sql
cursor.execute(sql, params or ())
sqlite3.OperationalError: no such column: t1.extras
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "app_tests.py", line 112, in test_logged_out_menu
rv = self.app.get('/')
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/werkzeug/test.py", line 791, in get
return self.open(*args, **kw)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/testing.py", line 108, in open
follow_redirects=follow_redirects)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/werkzeug/test.py", line 764, in open
response = self.run_wsgi_app(environ, buffered=buffered)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/werkzeug/test.py", line 677, in run_wsgi_app
rv = run_wsgi_app(self.application, environ, buffered=buffered)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/werkzeug/test.py", line 884, in run_wsgi_app
app_rv = app(environ, start_response)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1820, in wsgi_app
response = self.make_response(self.handle_exception(e))
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1403, in handle_exception
reraise(exc_type, exc_value, tb)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/_compat.py", line 33, in reraise
raise value
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1817, in wsgi_app
response = self.full_dispatch_request()
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1477, in full_dispatch_requ
rv = self.handle_user_exception(e)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1381, in handle_user_except
reraise(exc_type, exc_value, tb)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/_compat.py", line 33, in reraise
raise value
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1475, in full_dispatch_requ
rv = self.dispatch_request()
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/app.py", line 1461, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/home/treehouse/workspace/tacocat.py", line 103, in index
return render_template('index.html', tacos=tacos)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/templating.py", line 128, in render_templ
context, ctx.app)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/flask/templating.py", line 110, in _render
rv = template.render(context)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/jinja2/environment.py", line 969, in render
return self.environment.handle_exception(exc_info, True)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/jinja2/environment.py", line 742, in handle_exc
reraise(exc_type, exc_value, tb)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/jinja2/_compat.py", line 36, in reraise
raise value.with_traceback(tb)
File "/home/treehouse/workspace/templates/index.html", line 1, in <module>
{% extends 'layout.html' %}
File "/home/treehouse/workspace/templates/layout.html", line 35, in <module>
{% block content %}{% endblock %}
File "/home/treehouse/workspace/templates/index.html", line 5, in <module>
{% if tacos.count() %}
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2412, in count
return self.wrapped_count(clear_limit=clear_limit)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2425, in wrapped_count
return rq.scalar() or 0
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2181, in scalar
row = self._execute().fetchone()
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2172, in _execute
return self.database.execute_sql(sql, params, self.require_commit)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2788, in execute_sql
self.commit()
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2657, in __exit__
reraise(new_type, new_type(*exc_value.args), traceback)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 115, in reraise
raise value.with_traceback(tb)
File "/usr/local/pyenv/versions/3.5.0/lib/python3.5/site-packages/peewee.py", line 2780, in execute_sql
cursor.execute(sql, params or ())
peewee.OperationalError: no such column: t1.extras
----------------------------------------------------------------------
Ran 11 tests in 14.830s
FAILED (errors=2)
1 Answer
Chris Freeman
Treehouse Moderator 68,457 PointsIt looks like both errors have the same cause: peewee.OperationalError: no such column: t1.extras
This means the "extras" column is not in the database. Do you need to recreate the database since the latest change to the models?
Try removing the tacocat.db and rerunning.
Post back if you need more help. Good luck!!
Anders Axelsen
3,471 PointsAnders Axelsen
3,471 PointsHi Chris!
Thank you very much - spot on!
A new problem has arised. Nothing happens, when I click "Add new taco".
Chris Freeman
Treehouse Moderator 68,457 PointsChris Freeman
Treehouse Moderator 68,457 PointsA problem for another post, perhaps?
Anders Axelsen
3,471 PointsAnders Axelsen
3,471 PointsAlright, I might make another post for that. :-)
course videos may solve this, though..