[Zope] How To Get A Zope Traceback

[J. Cameron Cooper]

Tom Purl wrote:

> I'm having a problem importing a Plone site into Zope.  To determine 
> whether it's a Zope problem or a Plone problem, I'm trying to get a 
> traceback.
>
> When I import the site, I get the following error page:
>
> --------
> Zope Error
>
> Zope has encountered an error while publishing this resource.
>
> Error Type: KeyError
> Error Value: navigation_tree_slot
>
> Troubleshooting Suggestions
>
>     * This resource may be trying to reference a nonexistent object or 
> variable navigation_tree_slot.
>     * The URL may be incorrect.
>     * The parameters passed to this resource may be incorrect.
>     * A resource that this resource relies on may be encountering an 
> error.
>
> For more detailed information about the error, please refer to the 
> HTML source for this page.
>
> If the error persists please contact the site maintainer. Thank you 
> for your patience.
> --------
>
> There isn't any tracback information in the web page or its source.  I 
> then took a look at the following two log files:

That's an old behaviour. After, say, Zope 2.6, traceback errors are 
stored in an object called 'error_log', usually in the Zope root.

          --jcc

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