[Zope] creating a basic Z Search Interface form from the ZMI with Zope defaults creates error...

[michael nt milne]

Hi

I've just created a simple Z Search Interface form from the root of a
site. It's created a results page. The form lists all the searchable
fields, however when I do a simple search of my catalog within the
'Title' field..or any other field I get this error message...I know
what the error means but cannot work out why there should be text and
an integer being posted through when all I have done is search on a
text field!!

Thanks

(Zope 2.10.5-final, python 2.4.3, linux2)

Traceback (innermost last):
  Module ZPublisher.Publish, line 119, in publish
  Module ZPublisher.mapply, line 88, in mapply
  Module ZPublisher.Publish, line 42, in call_object
  Module Shared.DC.Scripts.Bindings, line 313, in __call__
  Module Shared.DC.Scripts.Bindings, line 350, in _bindAndExec
  Module Products.PageTemplates.ZopePageTemplate, line 330, in _exec
  Module Products.PageTemplates.ZopePageTemplate, line 426, in pt_render
  Module Products.CacheSetup.patch_cmf, line 74, in PT_pt_render
  Module Products.CacheSetup.patch_utils, line 9, in call_pattern
  Module Products.PageTemplates.PageTemplate, line 89, in pt_render
  Module zope.pagetemplate.pagetemplate, line 117, in pt_render
  Module zope.tal.talinterpreter, line 271, in __call__
  Module zope.tal.talinterpreter, line 346, in interpret
  Module zope.tal.talinterpreter, line 586, in do_setLocal_tal
  Module zope.tales.tales, line 696, in evaluate
  Module Products.PageTemplates.ZRPythonExpr, line 49, in __call__
   - __traceback_info__: modules['ZTUtils'].Batch(results,
                                               size=20,
                                            start=start)
  Module PythonExpr, line 1, in <expression>
  Module ZTUtils.Zope, line 149, in __init__
  Module ZTUtils.Batch, line 65, in __init__
TypeError: cannot concatenate 'str' and 'int' objects

michael