我在 Plone 5.0.4 中安装了 webcouturier.dropdownmenu
我按照以下说明进行操作:
http://quintagroup.com/services/support/tutorials/textnroll-theme/textnroll-plone5/drop-down
它可以工作,但是当我单击“设置”、“附加组件...”时出现错误,如下所示:
Traceback (innermost last):
Module ZPublisher.Publish, line 138, in publish
Module ZPublisher.mapply, line 77, in mapply
Module ZPublisher.Publish, line 48, in call_object
Module plone.z3cform.layout, line 66, in __call__
Module plone.z3cform.layout, line 50, in update
Module plone.z3cform.fieldsets.extensible, line 59, 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 277, in update
Module z3c.form.browser.select, line 51, in update
Module z3c.form.browser.widget, line 171, in update
Module z3c.form.widget, line 233, in update
Module z3c.form.widget, line 227, in updateTerms
Module zope.component._api, line 107, in getMultiAdapter
Module zope.component._api, line 120, in queryMultiAdapter
Module zope.component.registry, line 238, in queryMultiAdapter
Module zope.interface.adapter, line 532, in queryMultiAdapter
Module z3c.form.term, line 104, in ChoiceTerms
Module zope.schema._field, line 312, in bind
Module Zope2.App.schema, line 32, in get
Module zope.component._api, line 169, in getUtility
ComponentLookupError: (<InterfaceClass zope.schema.interfaces.IVocabularyFactory>, 'plone.app.vocabularies.ImagesScales')
我怎样才能解决这个问题 ?
谢谢!