Handling of breadcrumbs has changed completely with Plone 2.1. The
breadcrumbs script no longer exists even. The error indicates that
you have customized templates and need to review your customizations.
Stefan
On 27. Feb 2007, at 23:32, Stephen Cook wrote:
Hi,
I've been trying to upgrade our Plone Instance from 2.0.5 to 2.1.3
for a while. I've upgraded and removed a couple of problematic
products but I continue to receive the errors below when I try to
migrate:
Result of the attempt...
* Dry run selected.
* Starting the migration from version: 2.0.5
* Attempting to upgrade from: 2.0.5
* Upgrade aborted
* Error type: exceptions.AttributeError
* Error value: breadcrumbs
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