cubicweb-tracker #1408989 docutils exits with error: 1 [rejected]

On a ticket view

Traceback

File /usr/lib/python2.6/dist-packages/cubicweb/web/application.py, line 387, function main_publish
  result = controller.publish(rset=rset)
File /usr/lib/python2.6/dist-packages/cubicweb/web/views/basecontrollers.py, line 124, function publish
  rset=rset, view=view)
File /usr/lib/python2.6/dist-packages/cubicweb/cwvreg.py, line 378, function main_template
  res = obj.render(**kwargs)
File /usr/lib/python2.6/dist-packages/cubicweb/view.py, line 174, function render
  view_func(**context)
File /usr/lib/python2.6/dist-packages/cubicweb/web/views/basetemplates.py, line 142, function call
  view.render(w=w)
File /usr/lib/python2.6/dist-packages/cubicweb/view.py, line 174, function render
  view_func(**context)
File /usr/lib/python2.6/dist-packages/cubicweb/view.py, line 368, function call
  super(EntityView, self).call(**kwargs)
File /usr/lib/python2.6/dist-packages/cubicweb/view.py, line 216, function call
  self.wview(self.__regid__, rset, row=i, **kwargs)
File /usr/lib/python2.6/dist-packages/cubicweb/view.py, line 272, function wview
  self._cw.view(__vid, rset, __fallback_vid, w=self.w, **kwargs)
File /usr/lib/python2.6/dist-packages/cubicweb/req.py, line 315, function view
  return view.render(w=w, **kwargs)
File /usr/lib/python2.6/dist-packages/cubicweb/view.py, line 174, function render
  view_func(**context)
File /usr/lib/python2.6/dist-packages/cubicweb/web/views/primary.py, line 59, function cell_call
  self.render_entity(entity)
File /usr/lib/python2.6/dist-packages/cubicweb/web/views/primary.py, line 83, function render_entity
  self.render_entity_attributes(entity)
File /usr/lib/python2.6/dist-packages/cubicweb/web/views/primary.py, line 137, function render_entity_attributes
  initargs={'dispctrl': dispctrl})
File /usr/lib/python2.6/dist-packages/cubicweb/entity.py, line 382, function view
  return view.render(row=self.cw_row, col=self.cw_col, w=w, **kwargs)
File /usr/lib/python2.6/dist-packages/cubicweb/view.py, line 174, function render
  view_func(**context)
File /usr/lib/python2.6/dist-packages/cubicweb/web/views/reledit.py, line 91, function cell_call
  self._handle_attribute(entity, rschema, role, divid, reload)
File /usr/lib/python2.6/dist-packages/cubicweb/web/views/reledit.py, line 100, function _handle_attribute
  value = entity.printable_value(rtype)
File /usr/lib/python2.6/dist-packages/cubicweb/entity.py, line 472, function printable_value
  self._cw.encoding)
File /usr/lib/python2.6/dist-packages/cubicweb/entity.py, line 489, function _cw_mtc_transform
  data = _engine.convert(trdata, target_format).decode()
File /usr/lib/pymodules/python2.6/logilab/mtconverter/engine.py, line 82, function convert
  return transform.convert(trdata)
File /usr/lib/pymodules/python2.6/logilab/mtconverter/transform.py, line 46, function convert
  trdata.data = self._convert(trdata)
File /usr/lib/python2.6/dist-packages/cubicweb/mttransforms.py, line 41, function _convert
  return rest_publish(trdata.appobject, trdata.decode())
File /usr/lib/python2.6/dist-packages/cubicweb/ext/rest.py, line 272, function rest_publish
  res = pub.publish(enable_exit_status=None)
File /usr/lib/pymodules/python2.6/docutils/core.py, line 225, function publish
  sys.exit(exit_status)


 Error: 1
CubicWeb version:3.10.6
Cube jplintra version:0.8.0
Cube jpl version:0.34.0
Cube forge version:1.6.0
Cube email version:1.8.2
Cube testcard version:0.3.0
Cube apycot version:2.0.5
Cube mailinglist version:1.6.0
Cube narval version:3.0.3
Cube tag version:1.7.0
Cube link version:1.5.0
Cube tracker version:1.8.1
Cube nosylist version:0.5.0
Cube apachekerberos version:0.1.2
Cube comment version:1.7.1
Cube file version:1.10.0
Cube folder version:1.8.0
Cube card version:0.3.0
Cube vcsfile version:1.6.5
prioritynormal
typebug
done in<not specified>
load0.000
load left0.000
closed by<not specified>