Hi all, The problem I describe here does NOT appear with Zope 2.6.1, nor Zope 2.6.2b4, only with Zope 2.7.. I installed Zope 2.7 with CMF 1.4, Plone 1.1alpha2 and TranslationService 0.4. When I create a Plone site (called dice here) I've got the following error: AssertionError Sorry, a site error occurred. Traceback (innermost last): * Module ZPublisher.Publish, line 161, in publish_module * Module Products.Localizer, line 58, in new_publish * Module ZPublisher.Publish, line 125, in publish * Module Zope.App.startup, line 202, in zpublisher_exception_hook * Module ZPublisher.Publish, line 98, in publish * Module ZPublisher.mapply, line 88, in mapply * Module ZPublisher.Publish, line 39, in call_object * Module Products.CMFCore.PortalContent, line 116, in __call__ * Module Shared.DC.Scripts.Bindings, line 252, in __call__ * Module Shared.DC.Scripts.Bindings, line 283, in _bindAndExec * Module Products.CMFCore.FSPageTemplate, line 189, in _exec * Module Products.CMFCore.FSPageTemplate, line 122, in pt_render * Module Products.PageTemplates.PageTemplate, line 95, in pt_render <FSPageTemplate at /dice/document_view used for /dice/index_html * Module TAL.TALInterpreter, line 200, in __call__ * Module TAL.TALInterpreter, line 244, in interpret * Module TAL.TALInterpreter, line 672, in do_useMacro * Module TAL.TALInterpreter, line 244, in interpret * Module TAL.TALInterpreter, line 409, in do_optTag_tal * Module TAL.TALInterpreter, line 394, in do_optTag * Module TAL.TALInterpreter, line 389, in no_tag * Module TAL.TALInterpreter, line 244, in interpret * Module TAL.TALInterpreter, line 672, in do_useMacro * Module TAL.TALInterpreter, line 244, in interpret * Module TAL.TALInterpreter, line 614, in do_loop_tal * Module TAL.TALInterpreter, line 244, in interpret * Module TAL.TALInterpreter, line 407, in do_optTag_tal * Module TAL.TALInterpreter, line 389, in no_tag * Module TAL.TALInterpreter, line 244, in interpret * Module TAL.TALInterpreter, line 562, in do_insertTranslation AssertionError: (60, 12) (Also, an error occurred while attempting to render the standard error message.) The behavior is the same with Linux and Windows platform. If you remove translation service, the error disappears (but it used to work with older Zope version. that's why I think the problem is in Zope 2.7). Any idea? Regards, -- Jean