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我正在尝试将 Plone 4.0.10 站点升级到 5.0。我升级到 4.3.6 并且有点痛苦地让它在那里工作。在我的Data.fs我有两个 Plone 站点:有问题的站点和另一个只有默认内容(新闻、事件、用户)的站点。当我将Data.fsand blob 从 4.3.6 移动到 Plone 5 实例时,“空”站点升级正常。但是,如果我什至尝试转到生产站点的 ZMI 根目录,或者加载站点,我会得到以下信息:

    2015-12-05 17:19:24 ERROR Zope.SiteErrorLog 1449364764.10.146181213601 http://localhost:8080/mysite
    Traceback (innermost last):
      Module ZPublisher.Publish, line 127, in publish
      Module ZPublisher.BaseRequest, line 444, in traverse
      Module ZPublisher.BeforeTraverse, line 97, in __call__
      Module Products.CMFCore.PortalObject, line 75, in __before_publishing_traverse__
      Module zope.event, line 31, in notify
      Module zope.component.event, line 24, in dispatch
      Module zope.component._api, line 136, in subscribers
      Module zope.component.registry, line 321, in subscribers
      Module zope.interface.adapter, line 585, in subscribers
      Module zope.component.event, line 32, in objectEventNotify
      Module zope.component._api, line 136, in subscribers
      Module zope.component.registry, line 321, in subscribers
      Module zope.interface.adapter, line 585, in subscribers
      Module plone.app.theming.plugins.hooks, line 33, in onRequest
      Module plone.app.theming.policy, line 91, in isThemeEnabled
    AttributeError: 'NoneType' object has no attribute 'enabled'

我不知道为什么plone.app.theming会涉及,因为旧网站没有 Diazo 主题,而我只是在加载 ZMI。此外,问题似乎是没有IRegistry

plone.app.theming.policy.getSettings

    def getSettings(self):
    """Settings for current theme."""
    registry = queryUtility(IRegistry)

在这registry一点上是None,所以settingsplone.app.theming.policy.isThemeEnabled

关于如何进行的任何建议?

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1 回答 1

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plone.app.theming 必须安装在 Plone 4 中。在您的 Plone 4.3.6 站点中包含 pat 并重新升级。(如何将站点升级到 Plone 5,24:15

于 2015-12-08T11:29:12.180 回答