http://sentry.bikalabs.com/bikalims/dev-demo-test/group/4920/

It also happened at http://demo.bikalabs.com/

Traceback (innermost last):
Module ZPublisher.Publish, line 138, in publish
Module ZPublisher.mapply, line 77, in mapply
Module ZPublisher.Publish, line 48, in call_object
Module bika.lims.browser.bika_listing, line 560, in _call_
Module Products.Five.browser.pagetemplatefile, line 125, in _call_
Module Products.Five.browser.pagetemplatefile, line 59, in _call_
Module zope.pagetemplate.pagetemplate, line 132, in pt_render

• Warning: Macro expansion failed
• Warning: <type 'exceptions.KeyError'>: 'hidden_macro'
  Module zope.pagetemplate.pagetemplate, line 240, in _call_
  Module zope.tal.talinterpreter, line 271, in _call_
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 888, in do_useMacro
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 533, in do_optTag_tal
  Module zope.tal.talinterpreter, line 518, in do_optTag
  Module zope.tal.talinterpreter, line 513, in no_tag
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 954, in do_defineSlot
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 533, in do_optTag_tal
  Module zope.tal.talinterpreter, line 518, in do_optTag
  Module zope.tal.talinterpreter, line 513, in no_tag
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 858, in do_defineMacro
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 954, in do_defineSlot
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 533, in do_optTag_tal
  Module zope.tal.talinterpreter, line 518, in do_optTag
  Module zope.tal.talinterpreter, line 513, in no_tag
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 954, in do_defineSlot
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 533, in do_optTag_tal
  Module zope.tal.talinterpreter, line 518, in do_optTag
  Module zope.tal.talinterpreter, line 513, in no_tag
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 946, in do_defineSlot
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 533, in do_optTag_tal
  Module zope.tal.talinterpreter, line 518, in do_optTag
  Module zope.tal.talinterpreter, line 513, in no_tag
  Module zope.tal.talinterpreter, line 343, in interpret
  Module zope.tal.talinterpreter, line 376, in do_startEndTag
  Module zope.tal.talinterpreter, line 405, in do_startTag
  Module zope.tal.talinterpreter, line 482, in attrAction_tal
  Module Products.PageTemplates.Expressions, line 225, in evaluateText
  Module zope.tales.tales, line 696, in evaluate
• URL: /opt/bika_e/zinstance/src/bika.lims/bika/lims/browser/analysisrequest/templates/analysisrequest_analyses.pt
• Line 93, Column 4
• Expression: <PathExpr standard:u'view/getResultsRange'>
• Names:
  {'args': (),
  'container': <AnalysisRequest at /entrenamiento/clients/client14-126/BA15-0007-R01>,
  'context': <AnalysisRequest at /entrenamiento/clients/client14-126/BA15-0007-R01>,
  'default': <object object at 0x7fc0be5d4550>,
  'here': <AnalysisRequest at /entrenamiento/clients/client14-126/BA15-0007-R01>,
  'loop': {},
  'nothing': None,
  'options': {},
  'repeat': <Products.PageTemplates.Expressions.SafeMapping object at 0x7fc09ce0b0a8>,
  'request': <HTTPRequest, URL=http://192.168.2.13:8050/entrenamiento/clients/client14-126/BA15-0007-R01/analyses>,
  'root': <Application at >,
  'template': <Products.Five.browser.pagetemplatefile.ViewPageTemplateFile object at 0xaacd290>,
  'traverse_subpath': [],
  'user': <PropertiedUser 'admin'>,
  'view': <Products.Five.metaclass.AnalysisRequestAnalysesView object at 0x7fc097174d10>,
  'views': <Products.Five.browser.pagetemplatefile.ViewMapper object at 0x7fc0a6d7bed0>}
  Module zope.tales.expressions, line 217, in _call_
  Module Products.PageTemplates.Expressions, line 155, in _eval
  Module Products.PageTemplates.Expressions, line 117, in render
  Module bika.lims.browser.analysisrequest.manage_analyses, line 113, in getResultsRange
  Module Products.ZCatalog.Lazy, line 132, in _getitem_
  IndexError: 0