The bug is that layer:openstack-principle had an update to handle package upgrades. This introduced the breaking change; the charms.openstack at stable/victoria doesn't handle that new feature, but unfortunately the charms have been built with the wrong version of layer:openstack principle.
The fix is to change the build.lock to ensure that the layer is properly pinned to:
commit 8100de4b24ab361423363c75599124708169d871
The bug is that layer:openstack -principle had an update to handle package upgrades. This introduced the breaking change; the charms.openstack at stable/victoria doesn't handle that new feature, but unfortunately the charms have been built with the wrong version of layer:openstack principle.
The fix is to change the build.lock to ensure that the layer is properly pinned to: 423363c75599124 708169d871
commit 8100de4b24ab361