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[Launchpad Bug Tracker <1031291@xxxxxxxxxxxxxxxxxx>]

This bug was fixed in the package horizon -
2012.1.3+stable-20130423-5ce39422-0ubuntu1

---------------
horizon (2012.1.3+stable-20130423-5ce39422-0ubuntu1) precise-proposed; urgency=low

  * Resynchronize with stable/essex (LP: #1089488)
    - [7e651d7] stable/essex horizon installs unusable version of glance
      (LP: #1057125)
    - [35eada8] open redirect / phishing attack via "next" parameter
      (LP: #1039077)
    - [8889311] TypeError when trying to delete an unnamed volume via dashboard
      (LP: #1031291)
    - [f862d9e] Wrong 'Download CSV Summary' link (LP: #1020555)
    - [9b22d68] When adding ICMP rule, the type/code is being validated as
      from/to ports (LP: #997669)
    - [52bbba1] Added --only-selenium option in run_tests.sh
  * Dropped patches, superseeded by new snapshot:
    - debian/patches/CVE-2012-3540.patch [35eada8]
 -- Yolanda <yolanda.robla@xxxxxxxxxxxxx>   Wed, 24 Apr 2013 15:46:28 +0200

** Changed in: horizon (Ubuntu Precise)
       Status: Fix Committed => Fix Released

** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2012-3540

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https://bugs.launchpad.net/bugs/1031291

Title:
  TypeError when trying to delete an unnamed volume via dashboard

Status in OpenStack Dashboard (Horizon):
  Fix Released
Status in OpenStack Dashboard (Horizon) essex series:
  Fix Released
Status in “horizon” package in Ubuntu:
  Fix Released
Status in “horizon” source package in Precise:
  Fix Released

Bug description:
  When you create an unnamed volume and try to delete it via the
  dashboard, you get a TypeError.

  To reproduce:

  1. create a volume with 'nova volume-create 1'
  2. delete the volume with the dashboard

  Deleting via the command line works fine.

  Here are the errors:

  TypeError at /nova/instances_and_volumes/
  sequence item 0: expected string, NoneType found
  Request Method:	POST
  Request URL:	http://192.168.24.81/nova/instances_and_volumes/
  Django Version:	1.3.1
  Exception Type:	TypeError
  Exception Value:	
  sequence item 0: expected string, NoneType found
  Exception Location:	/usr/lib/python2.7/dist-packages/horizon/tables/actions.py in handle, line 475
  Python Executable:	/usr/bin/python
  Python Version:	2.7.3
  Python Path:	
  ['/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../..',
   '/usr/lib/python2.7',
   '/usr/lib/python2.7/plat-linux2',
   '/usr/lib/python2.7/lib-tk',
   '/usr/lib/python2.7/lib-old',
   '/usr/lib/python2.7/lib-dynload',
   '/usr/local/lib/python2.7/dist-packages',
   '/usr/lib/python2.7/dist-packages',
   '/usr/share/openstack-dashboard/',
   '/usr/share/openstack-dashboard/openstack_dashboard']
  Server time:	Tue, 31 Jul 2012 07:14:38 -0500

  
  Environment:

  
  Request Method: POST
  Request URL: http://192.168.24.81/nova/instances_and_volumes/

  Django Version: 1.3.1
  Python Version: 2.7.3
  Installed Applications:
  ['openstack_dashboard',
   'django.contrib.sessions',
   'django.contrib.messages',
   'django.contrib.staticfiles',
   'django_nose',
   'horizon',
   'horizon.dashboards.nova',
   'horizon.dashboards.syspanel',
   'horizon.dashboards.settings']
  Installed Middleware:
  ('django.middleware.common.CommonMiddleware',
   'django.middleware.csrf.CsrfViewMiddleware',
   'django.contrib.sessions.middleware.SessionMiddleware',
   'django.contrib.messages.middleware.MessageMiddleware',
   'openstack_dashboard.middleware.DashboardLogUnhandledExceptionsMiddleware',
   'horizon.middleware.HorizonMiddleware',
   'django.middleware.doc.XViewMiddleware',
   'django.middleware.locale.LocaleMiddleware')

  
  Traceback:
  File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response
    111.                         response = callback(request, *callback_args, **callback_kwargs)
  File "/usr/lib/python2.7/dist-packages/horizon/decorators.py" in dec
    40.         return view_func(request, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/horizon/decorators.py" in dec
    55.             return view_func(request, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/horizon/decorators.py" in dec
    40.         return view_func(request, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py" in view
    47.             return self.dispatch(request, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/django/views/generic/base.py" in dispatch
    68.         return handler(request, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in post
    113.         return self.get(request, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in get
    105.         handled = self.construct_tables()
  File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in construct_tables
    96.             handled = self.handle_table(table)
  File "/usr/lib/python2.7/dist-packages/horizon/tables/views.py" in handle_table
    71.         handled = self._tables[name].maybe_handle()
  File "/usr/lib/python2.7/dist-packages/horizon/tables/base.py" in maybe_handle
    980.             return self.take_action(action_name, obj_id)
  File "/usr/lib/python2.7/dist-packages/horizon/tables/base.py" in take_action
    917.                 response = action.multiple(self, self._meta.request, obj_ids)
  File "/usr/lib/python2.7/dist-packages/horizon/tables/actions.py" in multiple
    203.                 return self.handle(data_table, request, object_ids)
  File "/usr/lib/python2.7/dist-packages/horizon/tables/actions.py" in handle
    475.                       "objs": ", ".join(action_success)}

  Exception Type: TypeError at /nova/instances_and_volumes/
  Exception Value: sequence item 0: expected string, NoneType found

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