error when detaching volume

[Roman Sokolkov]

I use devstack, trunk version of horizon. When I trying to detach volume(in-use state) it raises traceback

[Tue Feb 07 13:51:46 2012] [error] CRITICAL:openstack_dashboard:Unhandled Exception in of type "<type 'exceptions.AttributeError'>" in dashboard.
[Tue Feb 07 13:51:46 2012] [error] Traceback (most recent call last):
[Tue Feb 07 13:51:46 2012] [error] File "/usr/lib/pymodules/python2.7/django/core/handlers/base.py", line 111, in get_response
[Tue Feb 07 13:51:46 2012] [error] response = callback(request, *callback_args, **callback_kwargs)
[Tue Feb 07 13:51:46 2012] [error] File "/opt/stack/horizon/horizon/horizon/decorators.py", line 39, in dec
[Tue Feb 07 13:51:46 2012] [error] return view_func(request, *args, **kwargs)
[Tue Feb 07 13:51:46 2012] [error] File "/usr/lib/pymodules/python2.7/django/contrib/auth/decorators.py", line 23, in _wrapped_view
[Tue Feb 07 13:51:46 2012] [error] return view_func(request, *args, **kwargs)
[Tue Feb 07 13:51:46 2012] [error] File "/opt/stack/horizon/horizon/horizon/decorators.py", line 39, in dec
[Tue Feb 07 13:51:46 2012] [error] return view_func(request, *args, **kwargs)
[Tue Feb 07 13:51:46 2012] [error] File "/usr/lib/pymodules/python2.7/django/views/generic/base.py", line 47, in view
[Tue Feb 07 13:51:46 2012] [error] return self.dispatch(request, *args, **kwargs)
[Tue Feb 07 13:51:46 2012] [error] File "/usr/lib/pymodules/python2.7/django/views/generic/base.py", line 68, in dispatch
[Tue Feb 07 13:51:46 2012] [error] return handler(request, *args, **kwargs)
[Tue Feb 07 13:51:46 2012] [error] File "/opt/stack/horizon/horizon/horizon/dashboards/nova/instances_and_volumes/volumes/views.py", line 112, in post
[Tue Feb 07 13:51:46 2012] [error] return super(EditAttachmentsView, self).post(request, *args, **kwargs)
[Tue Feb 07 13:51:46 2012] [error] File "/opt/stack/horizon/horizon/horizon/tables/views.py", line 79, in post
[Tue Feb 07 13:51:46 2012] [error] tables = self.get_tables().values()
[Tue Feb 07 13:51:46 2012] [error] File "/opt/stack/horizon/horizon/horizon/tables/views.py", line 109, in get_tables
[Tue Feb 07 13:51:46 2012] [error] table = self.get_table()
[Tue Feb 07 13:51:46 2012] [error] File "/opt/stack/horizon/horizon/horizon/tables/views.py", line 119, in get_table
[Tue Feb 07 13:51:46 2012] [error] self.get_data(),
[Tue Feb 07 13:51:46 2012] [error] File "/opt/stack/horizon/horizon/horizon/dashboards/nova/instances_and_volumes/volumes/views.py", line 87, in get_data
[Tue Feb 07 13:51:46 2012] [error] _('Unable to retrieve volume information.'))
[Tue Feb 07 13:51:46 2012] [error] File "/opt/stack/horizon/horizon/horizon/dashboards/nova/instances_and_volumes/volumes/views.py", line 83, in get_data
[Tue Feb 07 13:51:46 2012] [error] attachments = [att for att in self.object.attachments if att]
[Tue Feb 07 13:51:46 2012] [error] AttributeError: 'EditAttachmentsView' object has no attribute 'object'

[Gabriel Hurley (gabriel-hurley)]

This was fixed in this commit: https://github.com/openstack/horizon/commit/8a919b82770d51a9f17e2e798dd15e1dda503212