[Zope] Zope instance not serving website - Site Error

Thu Feb 2 10:47:18 UTC 2012

Hi Matthew,

you probably need to know the concepts of Zope Through-the-web (TTW) and 
Filesystem (FS) Product Coding.
Some templates, scripts are in the ZODB and editable via ZMI - the 
recommended style for a not so recent Zope version is using FS Zope 
Products. Please identify the zope version by using the ZMI-ControlPanel.
Please compare the way you start the zope instance with the way your 
former colleague did it.
Identify if you are using a custom developed  Zope Product with 
templates and a 'main_template' and optionally a 'folder_listing' Zope 
Page Template or similar. Find them by searching in the filesystem 
('Products' Folder is one option) and in the ZMI and tell us the 
location if you find them.

It could be that the Filesystem Directory Views need to be created 
manually - if the product code is not doing that properly.
Please check this stuff and come back. And the way with pastebin is 
right - the more (proper) information we have the better. At the moment 
the bits and pieces of your application are not complete to me - help 
me. Now its your turn.

Sascha

Am 02.02.2012 11:27, schrieb Matthew Moore:
> On 02/02/12 10:19, Niels Dettenbach wrote:
>> Am Donnerstag, 2. Februar 2012, 10:15:44 schrieb Matthew Moore:
>>> For more detailed information about the error, please refer to the error
>>> log.
>> It highly makes sense to do that (and i.e. post the details here) ;)
>>
> The output from zopectl fg is on the pastebin link:
>
> http://pastebin.com/bhBp7AXf
>
> It's quite a lot of output, so I didn't really want to post it to the 
> list.  But here's a selection:
>
> 1.
>     2012-02-01 16:02:16 ERROR root Exception while rendering an error
>     message
> 2.
>     Traceback (most recent call last):
> 3.
>       File "/usr/local/zope/lib/python/OFS/SimpleItem.py", line 223,
>     in raise_standardErrorMessage
> 4.
>         v = s(**kwargs)
> 5.
>       File
>     "/usr/local/instances/zope-voyager2/Products/CMFCore/FSPythonScript.py",
>     line 108, in __call__
> 6.
>         return Script.__call__(self, *args, **kw)
> 7.
>       File "/usr/local/zope/lib/python/Shared/DC/Scripts/Bindings.py",
>     line 311, in __call__
> 8.
>         return self._bindAndExec(args, kw, None)
> 9.
>       File "/usr/local/zope/lib/python/Shared/DC/Scripts/Bindings.py",
>     line 348, in _bindAndExec
>10.
>         return self._exec(bound_data, args, kw)
>11.
>       File
>     "/usr/local/instances/zope-voyager2/Products/CMFCore/FSPythonScript.py",
>     line 164, in _exec
>12.
>         result = f(*args, **kw)
>13.
>       File "Script (Python)", line 16, in standard_error_message
>14.
>       File "/usr/local/zope/lib/python/Shared/DC/Scripts/Bindings.py",
>     line 311, in __call__
>15.
>         return self._bindAndExec(args, kw, None)
>16.
>       File "/usr/local/zope/lib/python/Shared/DC/Scripts/Bindings.py",
>     line 348, in _bindAndExec
>17.
>         return self._exec(bound_data, args, kw)
>18.
>       File
>     "/usr/local/instances/zope-voyager2/Products/CMFCore/FSPageTemplate.py",
>     line 195, in _exec
>19.
>         result = self.pt_render(extra_context=bound_names)
>20.
>       File
>     "/usr/local/instances/zope-voyager2/Products/CMFCore/FSPageTemplate.py",
>     line 134, in pt_render
>21.
>         result = FSPageTemplate.inheritedAttribute('pt_render')(
>22.
>       File
>     "/usr/local/zope/lib/python/Products/PageTemplates/PageTemplate.py",
>     line 104, in pt_render
>23.
>         tal=not source, strictinsert=0)()
>24.
>       File "/usr/local/zope/lib/python/TAL/TALInterpreter.py", line
>     238, in __call__
>25.
>         self.interpret(self.program)
>26.
>       File "/usr/local/zope/lib/python/TAL/TALInterpreter.py", line
>     281, in interpret
>27.
>         handlers[opcode](self, args)
>28.
>       File "/usr/local/zope/lib/python/TAL/TALInterpreter.py", line
>     735, in do_useMacro
>29.
>         macro = self.engine.evaluateMacro(macroExpr)
>30.
>       File
>     "/usr/local/zope/lib/python/Products/PageTemplates/TALES.py", line
>     221, in evaluate
>31.
>         return expression(self)
>32.
>       File
>     "/usr/local/zope/lib/python/Products/PageTemplates/Expressions.py", line
>     185, in __call__
>33.
>         return self._eval(econtext)
>34.
>       File
>     "/usr/local/zope/lib/python/Products/PageTemplates/Expressions.py", line
>     173, in _eval
>35.
>         ob = self._subexprs[-1](econtext)
>36.
>       File
>     "/usr/local/zope/lib/python/Products/PageTemplates/Expressions.py", line
>     127, in _eval
>37.
>         ob = restrictedTraverse(ob, path, getSecurityManager())
>38.
>       File
>     "/usr/local/zope/lib/python/Products/PageTemplates/Expressions.py", line
>     286, in restrictedTraverse
>39.
>         o=t(REQUEST, name)
>40.
>       File "/usr/local/zope/lib/python/Products/Five/traversable.py",
>     line 115, in __bobo_traverse__
>41.
>         raise AttributeError(name)
>42.
>     AttributeError: main_template
>
>
> The error_log that you can access through the management page is 
> blank.  There's nothing in the syslogs/messages/apache logs.
>
> Cheers,
> -- 
> Matthew Moore
> Surgical Materials Testing Laboratory
> System Administrator
> Telephone: +44 (0)1656 752165
> Email:matt at smtl.co.uk
>
>
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