[Silva-general] SilvaLayout problem

[Jon Bowlas]

Hi All,

We're having trouble getting the SilvaLayoutTemplate example of SilvaLayout
working as a Zope product. We can install this product successfully without
returning any errors however when we attempt to enter the SMI we get the
following typeerror:

Traceback (innermost last):
  Module ZPublisher.Publish, line 114, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 40, in call_object
  Module Products.SilvaViews.ViewRegistry, line 156, in index_html
  Module Shared.DC.Scripts.Bindings, line 311, in __call__
  Module Shared.DC.Scripts.Bindings, line 348, in _bindAndExec
  Module Products.FileSystemSite.FSPageTemplate, line 195, in _exec
  Module Products.FileSystemSite.FSPageTemplate, line 134, in pt_render
  Module Products.PageTemplates.PageTemplate, line 104, in pt_render
   - <FSPageTemplate at /silva/service_views/Silva/edit/Container/tab_edit
used for /silva/service_views/Silva/edit/Container/Publication>
  Module TAL.TALInterpreter, line 206, in __call__
  Module TAL.TALInterpreter, line 250, in interpret
  Module TAL.TALInterpreter, line 424, in do_optTag_tal
  Module TAL.TALInterpreter, line 406, in no_tag
  Module TAL.TALInterpreter, line 250, in interpret
  Module TAL.TALInterpreter, line 711, in do_useMacro
  Module TAL.TALInterpreter, line 250, in interpret
  Module TAL.TALInterpreter, line 426, in do_optTag_tal
  Module TAL.TALInterpreter, line 411, in do_optTag
  Module TAL.TALInterpreter, line 406, in no_tag
  Module TAL.TALInterpreter, line 250, in interpret
  Module TAL.TALInterpreter, line 595, in do_insertTranslation
  Module TAL.TALInterpreter, line 663, in translate
  Module Products.PageTemplates.TALES, line 261, in translate
  Module Products.Five.i18n, line 54, in translate
  Module zope.i18n.translationdomain, line 77, in translate
  Module zope.i18n.negotiator, line 40, in getLanguage
  Module zope.interface.interface, line 682, in __call__
TypeError: ('Could not adapt', <HTTPRequest,
URL=http://localhost:8090/silva/edit/index_html>, <InterfaceClass
zope.i18n.interfaces.IUserPreferredLanguages>)

Hope someone can help as we'd really like to utilise this product.

Jon