Adding a tag to a new Calendar Event produces a General KARL Error

[Anthony]

When I add a new Calendar Entry and provide a tag, I get a General KARL Error on 'Submit'. Traceback code listed below:
<!--
                  Traceback (most recent call last):
  File "/var/db/karl3/src/karl/karl/errorpage.py", line 51, in __call__
    resp = req.get_response(self.app)
  File "/var/db/karl3/eggs/WebOb-0.9.6.1-py2.5.egg/webob/__init__.py", line 1325, in get_response
    application, catch_exc_info=False)
  File "/var/db/karl3/eggs/WebOb-0.9.6.1-py2.5.egg/webob/__init__.py", line 1293, in call_application
    app_iter = application(self.environ, start_response)
  File "/var/db/karl3/eggs/repoze.errorlog-0.7-py2.5.egg/repoze/errorlog/__init__.py", line 85, in __call__
    return self.application(environ, start_response)
  File "/var/db/karl3/eggs/repoze.zodbconn-0.10-py2.5.egg/repoze/zodbconn/connector.py", line 21, in __call__
    result = self.next_app(environ, start_response)
  File "/var/db/karl3/eggs/repoze.retry-0.9.2-py2.5.egg/repoze/retry/__init__.py", line 73, in __call__
    app_iter = self.application(environ, replace_start_response)
  File "/var/db/karl3/eggs/repoze.tm2-1.0a4-py2.5.egg/repoze/tm/__init__.py", line 19, in __call__
    result = self.application(environ, save_status_and_headers)
  File "/var/db/karl3/eggs/Paste-1.7.2-py2.5.egg/paste/registry.py", line 350, in __call__
    app_iter = self.application(environ, start_response)
  File "/var/db/karl3/eggs/repoze.who-1.0.15-py2.5.egg/repoze/who/middleware.py", line 107, in __call__
    app_iter = app(environ, wrapper.wrap_start_response)
  File "/var/db/karl3/eggs/repoze.browserid-0.1-py2.5.egg/repoze/browserid/middleware.py", line 89, in __call__
    return self.app(environ, start_response)
  File "/var/db/karl3/eggs/repoze.bfg-1.0.1-py2.5.egg/repoze/bfg/router.py", line 179, in __call__
    response = view_callable(context, request)
  File "/var/db/karl3/src/karl.content/karl/content/views/calendar_events.py", line 308, in add_calendarevent_view
    converted = form.validate(request.POST)
  File "/var/db/karl3/eggs/repoze.enformed-0.5-py2.5.egg/repoze/enformed/schema.py", line 31, in validate
    return self.to_python(params, self._state)
  File "/var/db/karl3/eggs/FormEncode-1.0.1-py2.5.egg/formencode/api.py", line 381, in to_python
    value = tp(value, state)
  File "/var/db/karl3/eggs/FormEncode-1.0.1-py2.5.egg/formencode/schema.py", line 153, in _to_python
    new[name] = validator.to_python(value, state)
  File "/var/db/karl3/eggs/FormEncode-1.0.1-py2.5.egg/formencode/api.py", line 381, in to_python
    value = tp(value, state)
  File "/var/db/karl3/src/karl/karl/views/baseforms.py", line 136, in _to_python
    return state.tags_list
AttributeError: 'State' object has no attribute 'tags_list'

                -->

            <!--
                  You may refer to the error log here:
                  http://kdi-dev.sixfeetup.com/__error_log__
                -->

[Shane Hathaway (shane-hathawaymix)]

Fixed in revision 3920 and merged to the tag made yesterday. Staging updated. Please test again.

[Paul Everitt (paul-agendaless)]

Works in production