[Zope] tree tag question

[Jens Vagelpohl]

hi everyone,

i was experimenting with the tree tag today (which i want to use for 
providing help page navigation) and i just copied and pasted all code 
snippets from the ZBook tutorial as well as arranged folders etc. as 
recommended.

my setup is Zope 2.0.0a3 / Python 1.5.2 / RH6

could it be that this tutorial assumes an older version of Zope?

Jens Vagelpohl



here is the error that appears:

Traceback (innermost last):
  File /usr/src/Zope-2.0.0a3-src/lib/python/ZPublisher/Publish.py, 
line 256, in publish_module
  File /usr/src/Zope-2.0.0a3-src/lib/python/ZPublisher/Publish.py, 
line 161, in publish
  File /usr/src/Zope-2.0.0a3-src/lib/python/ZPublisher/mapply.py, line 
154, in mapply
    (Object: index_html)
  File /usr/src/Zope-2.0.0a3-src/lib/python/ZPublisher/Publish.py, 
line 98, in call_object
    (Object: index_html)
  File /usr/src/Zope-2.0.0a3-src/lib/python/OFS/DTMLDocument.py, line 
181, in __call__
    (Object: index_html)
  File /usr/src/Zope-2.0.0a3-src/lib/python/OFS/DTMLDocument.py, line 
177, in __call__
    (Object: index_html)
  File 
/usr/src/Zope-2.0.0a3-src/lib/python/DocumentTemplate/DT_String.py, 
line 514, in __call__
    (Object: index_html)
  File /usr/src/Zope-2.0.0a3-src/lib/python/OFS/DTMLMethod.py, line 
152, in __call__
    (Object: standard_html_header)
  File 
/usr/src/Zope-2.0.0a3-src/lib/python/DocumentTemplate/DT_String.py, 
line 514, in __call__
    (Object: standard_html_header)
  File /usr/src/Zope-2.0.0a3-src/lib/python/OFS/DTMLMethod.py, line 
152, in __call__
    (Object: help_menu)
  File 
/usr/src/Zope-2.0.0a3-src/lib/python/DocumentTemplate/DT_String.py, 
line 514, in __call__
    (Object: help_menu)
  File /usr/src/Zope-2.0.0a3-src/lib/python/TreeDisplay/TreeTag.py, 
line 151, in render
    (Object: Outline)
KeyError: Outline