'NoneType' object has no attribute 'get' in community.py

[Paul Everitt]

From the error log on Tue Sep 5 10:23:22 2017

AttributeError: 'NoneType' object has no attribute 'get'

 - Expression: "${ri.modified_by_url}"
 - Filename: /srv/osfkarl/production/110/karl/views/templates/community.pt
 - Location: (49:23)

 - Source: <a href="${ri.modified_by_url}">${ri.modified_by_title}</a>
                        ^^^^^^^^^^^^^^^^^^^^^
 - Arguments: repeat: {...} (0)
               renderer_name: templates/community.pt
               head_data: <script type="text/javascript">\nwindow._karl_clien...
               actions: <list - at 0xa0294eecL>
               renderer_info: <RendererHelper - at 0xae59e5ecL>
               api: <TemplateAPI - at 0x9c9ade0cL>
               recent_items: <list - at 0xa63e4cacL>
               feed_url: https://karl.soros.org/communities/box.com-pilot-p...
               request: <Request - at 0x9db8614cL>
               context: <Community box.com-pilot-project at 0xa3ebedecL>
               batch_info: {...} (14)
               view: <function show_community_view at 0xae60f3acL>
Exception when processing https://karl.soros.org/communities/box.com-pilot-project/view.html
Referer: https://karl.soros.org/searchresults.html?body=box.com&kind=communities

Traceback (most recent call last):
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid-1.2.1-py2.7.egg/pyramid/tweens.py", line 17, in excview_tween
    response = handler(request)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid_tm-0.5-py2.7.egg/pyramid_tm/__init__.py", line 107, in tm_tween
    return response
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid_tm-0.5-py2.7.egg/pyramid_tm/__init__.py", line 75, in __exit__
    return self._retry_or_raise(t, v, tb)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid_tm-0.5-py2.7.egg/pyramid_tm/__init__.py", line 60, in _retry_or_raise
    reraise(t, v, tb) # otherwise reraise the exception
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid_tm-0.5-py2.7.egg/pyramid_tm/__init__.py", line 100, in tm_tween
    response = handler(request)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid-1.2.1-py2.7.egg/pyramid/router.py", line 153, in handle_request
    response = view_callable(context, request)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid-1.2.1-py2.7.egg/pyramid/config/views.py", line 186, in _secured_view
    return view(context, request)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid-1.2.1-py2.7.egg/pyramid/config/views.py", line 311, in rendered_view
    context)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid-1.2.1-py2.7.egg/pyramid/renderers.py", line 393, in render_view
    return self.render_to_response(response, system, request=request)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid-1.2.1-py2.7.egg/pyramid/renderers.py", line 422, in render_to_response
    result = self.render(value, system_values, request=request)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid-1.2.1-py2.7.egg/pyramid/renderers.py", line 418, in render
    result = renderer(value, system_values)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/pyramid-1.2.1-py2.7.egg/pyramid/chameleon_zpt.py", line 49, in __call__
    result = self.template(**system)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/Chameleon-2.8.2-py2.7.egg/chameleon/template.py", line 125, in __call__
    return self.render(**kwargs)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/Chameleon-2.8.2-py2.7.egg/chameleon/zpt/template.py", line 258, in render
    return super(PageTemplate, self).render(**vars)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/Chameleon-2.8.2-py2.7.egg/chameleon/template.py", line 191, in render
    raise_with_traceback(exc, tb)
  File "/srv/osfkarl/.buildout/eggs/cp27mu/Chameleon-2.8.2-py2.7.egg/chameleon/template.py", line 172, in render
    self._render(stream, econtext, rcontext)
  File "community_4233f7ac1936d3e500bc88f81c80ac9232cbf854.py", line 1019, in render
  File "/srv/osfkarl/.buildout/eggs/cp27mu/Chameleon-2.8.2-py2.7.egg/chameleon/zpt/template.py", line 262, in include
    self._render(*args, **kwargs)
  File "community_layout_d71bc7d3761a9c0b6464de69c1fb253e57ca37d9.py", line 1339, in render
  File "community_4233f7ac1936d3e500bc88f81c80ac9232cbf854.py", line 810, in __fill_content
  File "/srv/osfkarl/.buildout/eggs/cp27mu/Chameleon-2.8.2-py2.7.egg/chameleon/py26.py", line 8, in lookup_attr
    raise exc
AttributeError: 'NoneType' object has no attribute 'get'

 - Expression: "${ri.modified_by_url}"
 - Filename: /srv/osfkarl/production/110/karl/views/templates/community.pt
 - Location: (49:23)

 - Source: <a href="${ri.modified_by_url}">${ri.modified_by_title}</a>
                        ^^^^^^^^^^^^^^^^^^^^^
 - Arguments: repeat: {...} (0)
               renderer_name: templates/community.pt
               head_data: <script type="text/javascript">\nwindow._karl_clien...
               actions: <list - at 0xa0294eecL>
               renderer_info: <RendererHelper - at 0xae59e5ecL>
               api: <TemplateAPI - at 0x9c9ade0cL>
               recent_items: <list - at 0xa63e4cacL>
               feed_url: https://karl.soros.org/communities/box.com-pilot-p...
               request: <Request - at 0x9db8614cL>
               context: <Community box.com-pilot-project at 0xa3ebedecL>
               batch_info: {...} (14)
               view: <function show_community_view at 0xae60f3acL>

[Carlos de la Guardia (cguardia)]

First look was not enough to fix. Will need to work a bit more to get to the bottom of this one.

[Carlos de la Guardia (cguardia)]

Put in a fix.

[Carlos de la Guardia (cguardia)]

Deployed to staging.