尝试在 Plone 中使用其他产品时出现以下错误。我卸载了以下产品并在没有它的情况下重建了 Plone。但似乎安装时留下了一些东西。关于如何完全删除这个包的任何想法?
这个不再安装
"Products.qPloneDropDownMenu.browser"
Request URL
http://x.x.x.x:8080/site2/xxx/portal_cache_settings/cache_tool_config
Traceback (innermost last):
Module ZPublisher.Publish, line 125, in publish
Module Zope2.App.startup, line 238, in commit
Module transaction._manager, line 96, in commit
Module transaction._transaction, line 395, in commit
Module transaction._transaction, line 495, in _commitResources
Module ZODB.Connection, line 510, in commit
Module ZODB.Connection, line 555, in _commit
Module ZODB.Connection, line 582, in _store_objects
Module ZODB.serialize, line 407, in serialize
Module ZODB.serialize, line 416, in _dump
PicklingError: Can't pickle <class 'Products.qPloneDropDownMenu.browser.interfaces.IQPloneDropDownMenuLayer'>: import of module Products.qPloneDropDownMenu.browser.interfaces failed