[Zope] <dtml-try> error in 2.2.0b3?

[Stefan Franke]

When rendering a DTML document with the following content

  <dtml-var standard_html_header>

  <dtml-try>
    <dtml-var "1/0">
  <dtml-except ZeroDivisionError>
    1/0 failed
  </dtml-try>

  <dtml-var standard_html_footer>

Zope reports

  Error Type: TypeError
  Error Value: unexpected keyword argument: error_type

with the traceback below. Am I doing something wrong?
If it is a bug and has been reported already, sorry for the
noise (I'm currently not subscribed to the list).

Stefan



Traceback (innermost last):
  File D:\Programme\Zope2.2.0b3\FTF\lib\python\ZPublisher\Publish.py, line
222, in publish_module
  File D:\Programme\Zope2.2.0b3\FTF\lib\python\ZPublisher\Publish.py, line
187, in publish
  File D:\Programme\Zope2.2.0b3\FTF\lib\python\Zope\__init__.py, line 221,
in zpublisher_exception_hook
    (Object: FTF)
  File D:\Programme\Zope2.2.0b3\FTF\lib\python\ZPublisher\Publish.py, line
171, in publish
  File D:\Programme\Zope2.2.0b3\FTF\lib\python\ZPublisher\mapply.py, line
160, in mapply
    (Object: mytest)
  File D:\Programme\Zope2.2.0b3\FTF\lib\python\ZPublisher\Publish.py, line
112, in call_object
    (Object: mytest)
  File D:\Programme\Zope2.2.0b3\FTF\lib\python\OFS\DTMLDocument.py, line
168, in __call__
    (Object: mytest)
  File
D:\Programme\Zope2.2.0b3\FTF\lib\python\DocumentTemplate\DT_String.py, line
502, in __call__
    (Object: mytest)
  File D:\Programme\Zope2.2.0b3\FTF\lib\python\DocumentTemplate\DT_Try.py,
line 212, in render
  File D:\Programme\Zope2.2.0b3\FTF\lib\python\DocumentTemplate\DT_Try.py,
line 244, in render_try_except
  File D:\Programme\Zope2.2.0b3\FTF\lib\python\DocumentTemplate\DT_Util.py,
line 262, in namespace
TypeError: (see above)