#7627: Settings page (for converted notebook?) gives errors
------------------------+---------------------------------------------------
Reporter: jason | Owner: was
Type: defect | Status: new
Priority: major | Milestone: sage-4.3
Component: notebook | Keywords:
Work_issues: | Author:
Upstream: N/A | Reviewer:
Merged: |
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I started sage 4.2.1 and did:
{{{
% sage
----------------------------------------------------------------------
| Sage Version 4.2.1, Release Date: 2009-11-14 |
| Type notebook() for the GUI, and license() for information. |
----------------------------------------------------------------------
sage: notebook()
The notebook files are stored in: sage_notebook.sagenb
**************************************************
* *
* Open your web browser to http://localhost:8000 *
* *
**************************************************
2009-12-08 13:27:27-0600 [-] Log opened.
2009-12-08 13:27:27-0600 [-] twistd 8.2.0
(/home/jason/sage/local/bin/python 2.6.2) starting up.
2009-12-08 13:27:27-0600 [-] reactor class:
twisted.internet.selectreactor.SelectReactor.
2009-12-08 13:27:27-0600 [-] twisted.web2.channel.http.HTTPFactory
starting on 8000
2009-12-08 13:27:27-0600 [-] Starting factory
<twisted.web2.channel.http.HTTPFactory instance at 0xb5f3dcc>
}}}
Then I clicked on "Settings", and then "Notebook Settings", and I got the
following webpage:
{{{
Internal Server Error
An error occurred rendering the requested page. More information is
available in the server log.
}}}
and the following error in the log:
{{{
2009-12-08 13:27:51-0600 [HTTPChannel,1,127.0.0.1] Exception rendering:
2009-12-08 13:27:51-0600 [HTTPChannel,1,127.0.0.1] Unhandled Error
Traceback (most recent call last):
File "/home/jason/sage/local/lib/python2.6/site-
packages/twisted/internet/defer.py", line 186, in addCallbacks
self._runCallbacks()
File "/home/jason/sage/local/lib/python2.6/site-
packages/twisted/internet/defer.py", line 328, in _runCallbacks
self.result = callback(self.result, *args, **kw)
File "/home/jason/sage/local/lib/python2.6/site-
packages/twisted/internet/defer.py", line 289, in _continue
self.unpause()
File "/home/jason/sage/local/lib/python2.6/site-
packages/twisted/internet/defer.py", line 285, in unpause
self._runCallbacks()
--- <exception caught here> ---
File "/home/jason/sage/local/lib/python2.6/site-
packages/twisted/internet/defer.py", line 328, in _runCallbacks
self.result = callback(self.result, *args, **kw)
File "/home/jason/sage/local/lib/python2.6/site-
packages/twisted/web2/server.py", line 296, in <lambda>
d.addCallback(lambda res, req: res.renderHTTP(req), self)
File "/home/jason/sage/local/lib/python2.6/site-
packages/twisted/web2/resource.py", line 85, in renderHTTP
return method(request)
File "/home/jason/sage/local/lib/python2.6/site-
packages/twisted/web2/resource.py", line 202, in http_GET
return super(Resource, self).http_GET(request)
File "/home/jason/sage/local/lib/python2.6/site-
packages/twisted/web2/resource.py", line 128, in http_GET
return self.render(request)
File "/home/jason/sage/local/lib/python2.6/site-
packages/sagenb/notebook/twist.py", line 978, in render
template_dict['auto_table'] = notebook.conf().html_table(updated)
File "/home/jason/sage/local/lib/python2.6/site-
packages/sagenb/notebook/conf.py", line 123, in html_table
G[DS[key][GROUP]] = [key]
exceptions.KeyError: 'number_of_backups'
}}}
I believe this was a notebook that was automatically converted from the
old format.
{{{
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7627>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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