cubicweb-tracker #3960767 add/Ticket crashes horribly [validation pending]

File /usr/lib/python2.7/dist-packages/cubicweb/web/application.py, line 456, function core_handle
  result = controller.publish(rset=rset)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/basecontrollers.py, line 136, function publish
  rset=rset, view=view)
File /usr/lib/python2.7/dist-packages/cubicweb/cwvreg.py, line 388, function main_template
  res = obj.render(**kwargs)
File /usr/lib/python2.7/dist-packages/cubicweb/view.py, line 137, function render
  view_func(**context)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/basetemplates.py, line 163, function call
  view.render(w=w)
File /usr/lib/python2.7/dist-packages/cubicweb/view.py, line 137, function render
  view_func(**context)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/editforms.py, line 149, function call
  self.render_form(entity)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/editforms.py, line 118, function render_form
  form.render(w=self.w)
File /usr/share/cubicweb/cubes/preview/views/forms.py, line 41, function render
  return super(PreviewFormMixin, self).render(*args, **kwargs)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/forms.py, line 394, function render
  return super(EntityFieldsForm, self).render(*args, **kwargs)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/forms.py, line 207, function render
  renderer.render(w, self, kwargs)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/formrenderers.py, line 115, function render
  self.render_content(_w, form, values)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/formrenderers.py, line 128, function render_content
  self.render_fields(w, form, values)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/formrenderers.py, line 217, function render_fields
  self._render_fields(fields, w, form)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/formrenderers.py, line 263, function _render_fields
  w(field.render(form, self))
File /usr/lib/python2.7/dist-packages/cubicweb/web/formfields.py, line 378, function render
  return widget.render(form, self, renderer)
File /usr/lib/python2.7/dist-packages/cubicweb/web/formwidgets.py, line 192, function render
  return self._render(form, field, renderer)
File /usr/lib/python2.7/dist-packages/cubicweb/web/formwidgets.py, line 443, function _render
  vocab = field.vocabulary(form)
File /usr/lib/python2.7/dist-packages/cubicweb/web/formfields.py, line 393, function vocabulary
  vocab = self.choices(form=form, field=self, **kwargs)
File /usr/share/cubicweb/cubes/tracker/views/forms.py, line 43, function _ticket_subj_rel_choices
  cteid = form.field_by_name(eid_param('__cloned_eid', entity.eid)).value
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/autoform.py, line 748, function field_by_name
  return super(AutomaticEntityForm, cls_or_self).field_by_name(name, role, eschema)
File /usr/lib/python2.7/dist-packages/cubicweb/web/views/forms.py, line 324, function field_by_name
  return super(EntityFieldsForm, cls_or_self).field_by_name(name, role)
File /usr/lib/python2.7/dist-packages/cubicweb/web/form.py, line 189, function field_by_name
  raise FieldNotFound(name, role)


 Error: (u'__cloned_eid:A', None)
prioritynormal
typebug
done in1.16.0
load left0.000
closed by#838582707360 [views] Fix Ticket creation form if __linkedto or __cloned_eid are not set (closes #3960767)
patch[views] Fix Ticket creation form if __linkedto or __cloned_eid are not set (closes #3960767) [applied]