style not found after switching branches

[arescope]

I changed from the marius branches with the mako styles to my branch I start getting this Exception

Traceback (most recent call last):
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/rh/base.py", line 527, in process
    res = self._process()
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/rh/conferenceModif.py", line 140, in _process
    return p.display(**pars)
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/pages/base.py", line 176, in display
    self._display( params ), \
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/pages/main.py", line 159, in _display
    body = WMainBase(self._getBody( params ), self._timezone, self._getNavigationDrawer(),
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/pages/conferences.py", line 2295, in _getBody
    return self._applyFrame( self._getPageContent( params ) )
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/meeting.py", line 810, in _getPageContent
    return wc.getHTML( pars )
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/wcomponents.py", line 205, in getHTML
    tempHTML = templateEngine.render(self.tplFile, vars)
  File "/home/arescope/indico/cds-indico/indico/MaKaC/common/TemplateExec.py", line 54, in render
    return template.render(**params)
  File "/usr/local/lib/python2.7/dist-packages/Mako-0.4.1-py2.7.egg/mako/template.py", line 296, in render
    return runtime._render(self, self.callable_, args, data)
  File "/usr/local/lib/python2.7/dist-packages/Mako-0.4.1-py2.7.egg/mako/runtime.py", line 660, in _render
    **_kwargs_for_callable(callable_, data))
  File "/usr/local/lib/python2.7/dist-packages/Mako-0.4.1-py2.7.egg/mako/runtime.py", line 692, in _render_context
    _exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
  File "/usr/local/lib/python2.7/dist-packages/Mako-0.4.1-py2.7.egg/mako/runtime.py", line 718, in _exec_template
    callable_(context, *args, **kwargs)
  File "/home/arescope/indico/tmp/mako_modules/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/tpls/MConfModifMainData.tpl.py", line 25, in render_body
    runtime._include_file(context, 'EventModifMainData.tpl', _template_uri, evtType='meeting', confObj=self_._conf)
  File "/usr/local/lib/python2.7/dist-packages/Mako-0.4.1-py2.7.egg/mako/runtime.py", line 587, in _include_file
    callable_(ctx, **_kwargs_for_include(callable_, context._data, **kwargs))
  File "/home/arescope/indico/tmp/mako_modules/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/tpls/EventModifMainData.tpl.py", line 303, in render_body
    __M_writer(str( macros.genericField(macros.FIELD_SELECT, 'inPlaceEditDefaultStyle', 'event.main.changeDefaultStyle', dict(conference="%s"%conferenceId), preCache=True, rh=self_._rh, options=info.HelperMaKaCInfo.getMaKaCInfoInstance().getStyleManager().getStylesheetDictForEventType(confObj.getType()), orderOptionsBy = "value") ))
  File "/home/arescope/indico/cds-indico/indico/MaKaC/common/info.py", line 531, in getStylesheetDictForEventType
    return dict((ssid, self._stylesheets[ssid]) for ssid in self._eventStylesheets.get( type, [] ))
  File "/home/arescope/indico/cds-indico/indico/MaKaC/common/info.py", line 531, in <genexpr>
    return dict((ssid, self._stylesheets[ssid]) for ssid in self._eventStylesheets.get( type, [] ))
KeyError: 'endotofpet'
2011-05-04 09:16:28,383 indico.wsgi     : ERROR    - WSGI Exception
Traceback (most recent call last):
  File "/home/arescope/indico/cds-indico/indico/web/wsgi/indico_wsgi_handler.py", line 86, in application
    mp_legacy_publisher(req, possible_module, possible_handler)
  File "/home/arescope/indico/cds-indico/indico/web/wsgi/indico_wsgi_handler.py", line 217, in mp_legacy_publisher
    return _check_result(req, module_globals[possible_handler](req, **form))
  File "<string>", line 57, in index
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/rh/base.py", line 621, in process
    res = self._processUnexpectedError( e )
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/rh/base.py", line 348, in _processUnexpectedError
    return p.display()
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/pages/base.py", line 176, in display
    self._display( params ), \
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/pages/base.py", line 232, in _display
    return self._applyDecoration( self._getBody( params ) )
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/pages/errors.py", line 162, in _getBody
    return wc.getHTML()
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/wcomponents.py", line 201, in getHTML
    vars = self.getVars()
  File "/home/arescope/indico/cds-indico/indico/MaKaC/webinterface/pages/errors.py", line 51, in getVars
    url = str( self._rh.getRequestURL() )
AttributeError: ConferenceTitleModification instance has no attribute 'getRequestURL'

[arescope]

After recalling setup.py develop_config it was working