[silva-dev] Problem with the OAI pack

[Luthiger Stoll, Benno]

Thanks jw

> Solving this would be as simple as installing the 
> BTreeFolder2 Product (that's indeed a requirement for the OAI Pack.
After installing BTreeFolder2 I've been able to create the storage in the  OAIPMH Service.

> That should be documented somewhere. If this is not the case, we need fix that :)
At least it is documented now on this list ;-)

Unfortunately, I still got a render error when I try to preview the Silva OAI query (see traceback below).

Regards,
Benno

=====================
Traceback (innermost last):
  Module ZPublisher.Publish, line 101, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 39, in call_object
  Module Shared.DC.Scripts.Bindings, line 306, in __call__
  Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec
  Module Products.FileSystemSite.FSPageTemplate, line 191, in _exec
  Module Products.FileSystemSite.FSPageTemplate, line 124, in pt_render
  Module Products.PageTemplates.PageTemplate, line 96, in pt_render
   - <FSPageTemplate at /silva/service_views/Silva/edit/tab_preview used for /silva/service_views/SilvaOAI/edit/Content/SilvaOAIQuery>
  Module TAL.TALInterpreter, line 190, in __call__
  Module TAL.TALInterpreter, line 234, in interpret
  Module TAL.TALInterpreter, line 407, in do_optTag_tal
  Module TAL.TALInterpreter, line 389, in no_tag
  Module TAL.TALInterpreter, line 234, in interpret
  Module TAL.TALInterpreter, line 671, in do_useMacro
  Module TAL.TALInterpreter, line 234, in interpret
  Module TAL.TALInterpreter, line 694, in do_defineSlot
  Module TAL.TALInterpreter, line 234, in interpret
  Module TAL.TALInterpreter, line 407, in do_optTag_tal
  Module TAL.TALInterpreter, line 389, in no_tag
  Module TAL.TALInterpreter, line 234, in interpret
  Module TAL.TALInterpreter, line 569, in do_insertStructure_tal
  Module Products.PageTemplates.TALES, line 221, in evaluate
   - Line 56, Column 2
   - Expression: standard:'model/preview'
   - Names:
      {'container': <DirectoryViewSurrogate instance at 06049830>,
       'context': <DirectoryViewSurrogate instance at 02AA6B60>,
       'default': <Products.PageTemplates.TALES.Default instance at 0x01354EE0>,
       'here': <DirectoryViewSurrogate instance at 02AA6B60>,
       'loop': <SafeMapping instance at 029A8050>,
       'modules': <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at 0x0134E0F8>,
       'nothing': None,
       'options': {'args': ()},
       'repeat': <SafeMapping instance at 029A8050>,
       'request': <HTTPRequest, URL=http://localhost:8085/silva/ETH/oai_new/edit/tab_preview>,
       'root': <Application instance at 026EF740>,
       'template': <FSPageTemplate at /silva/service_views/Silva/edit/tab_preview used for /silva/service_views/SilvaOAI/edit/Content/SilvaOAIQuery>,
       'traverse_subpath': [],
       'user': Luthiger}
  Module Products.PageTemplates.Expressions, line 201, in __call__
  Module Products.PageTemplates.Expressions, line 196, in _eval
  Module Products.PageTemplates.Expressions, line 103, in render
  Module Products.Silva.SilvaObject, line 304, in preview
  Module Products.Silva.SilvaObject, line 332, in view_version
AttributeError: render