Comment 3 for bug 1195228

And here is the source of the assertion:
> /opt/stack/venvs/heat/local/lib/python2.7/site-packages/heat/engine/resource.py(421)physical_resource_name()
-> assert self.id is not None
(((Pdb))) list
420 def physical_resource_name(self):
421 -> assert self.id is not None
422
423 return '%s-%s-%s' % (self.stack.name,
424 self.name,
425 short_id.get_id(self.id))
426

Which we get into via resolve_runtime_data's transform.
  /opt/stack/venvs/heat/local/lib/python2.7/site-packages/heat/engine/template.py(145)handle_resource_ref()
-> return resources[arg].FnGetRefId()
  /opt/stack/venvs/heat/lib/python2.7/site-packages/heat/engine/resources/user.py(91)FnGetRefId()
-> return unicode(self.physical_resource_name())
> /opt/stack/venvs/heat/local/lib/python2.7/site-packages/heat/engine/resource.py(421)physical_resource_name()
-> assert self.id is not None

Where is self.id meant to be set?