[z3-five] [Plone-Users] plone/zope conflict errors and <at> <at> plone attribute error

[Alec Mitchell]

On 9/19/06, Sasha Vincic <sasha.vincic at lovelysystems.com> wrote:
> >>> gerry rodman <gerryrmail-pl at ...> writes:
> >>>>
> >>>> In about 5% of my read only operations I am getting and
> >>>> attribute error
> >>>> raised naming that attribute as   <at>  <at> plone.
> >>>>
>
> The reason you get this error is due some error before. It can be an
> unresolved ConflictError due some even third error or just some other
> error and it's hidden as AttributeError: @@plone, please scroll back
> in your event.log and try to find the errors before the ending
> AttributeError: @@plone

So why are conflict errors causing IDefaultBrowserLayer to not be
applied to the request?  And why are conflict errors happening on read
operations in zope 2.9?

Alec