ComponentLookupError with yafowil.plone

[iham]

calling ++addimmediate++ on a ContentType using a behavior composed by yafowil.plone, throws this error no matter, the immediatecreate-behavior is upon this content type or not.

Traceback (innermost last):
  Module ZServer.ZPublisher.Publish, line 144, in publish
  Module ZPublisher.mapply, line 85, in mapply
  Module ZServer.ZPublisher.Publish, line 44, in call_object
  Module plone.z3cform.layout, line 63, in __call__
  Module plone.z3cform.layout, line 47, in update
  Module collective.immediatecreate.editing, line 85, in update
  Module plone.z3cform.fieldsets.extensible, line 65, in update
  Module plone.z3cform.patch, line 30, in GroupForm_update
  Module z3c.form.group, line 132, in update
  Module z3c.form.form, line 136, in updateWidgets
  Module z3c.form.field, line 257, in update
  Module zope.component._api, line 95, in getMultiAdapter
  Module zope.component._api, line 108, in queryMultiAdapter
  Module zope.interface.registry, line 359, in queryMultiAdapter
  Module zope.interface.adapter, line 552, in queryMultiAdapter
  Module z3c.form.browser.orderedselect, line 90, in SequenceSelectFieldWidget
  Module zope.component._api, line 97, in getMultiAdapter
ComponentLookupError: ((<zope.schema._field.Tuple object at 0x118a49c90>, None, <HTTPRequest, URL=http://localhost:8080/Plone/de/new-yafowilautoformexample/editimmediate>), <InterfaceClass z3c.form.interfaces.IFieldWidget>, u'')

[iham]

might not be a yafowil issue...

i get the same error in a test layer:

*** ComponentLookupError: ((<zope.schema._field.Tuple object at 0x1094c8890>, None, <WSGIRequest, URL=None>), <InterfaceClass z3c.form.interfaces.IFieldWidget>, u'')