I can't seem to reproduce this bug. Can you verify this is still an issue?
** Changed in: horizon Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Dashboard (Horizon). https://bugs.launchpad.net/bugs/1482499 Title: error page found in url: /dashboard/admin/aggregates/ Status in OpenStack Dashboard (Horizon): Invalid Bug description: Create a host aggregates with Availability Zone and a host; then disable the only host in this zone; when you open /dashboard/admin/aggregates/,the page shows error: "An unexpected error has occurred. Try refreshing the page. If that doesn't help, contact your local administrator." In /var/log/horizon/horizon.log ,it shows: 2015-08-07 05:15:50,766 26634 ERROR django.request Internal Server Error: /dashboard/admin/aggregates/ Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/django/core/handlers/base.py", line 137, in get_response response = response.render() File "/usr/lib/python2.7/site-packages/django/template/response.py", line 105, in render self.content = self.rendered_content File "/usr/lib/python2.7/site-packages/django/template/response.py", line 82, in rendered_content content = template.render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 140, in render return self._render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 134, in _render return self.nodelist.render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 840, in render bit = self.render_node(node, context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 854, in render_node return node.render(context) File "/usr/lib/python2.7/site-packages/django/template/loader_tags.py", line 123, in render return compiled_parent._render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 134, in _render return self.nodelist.render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 840, in render bit = self.render_node(node, context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 854, in render_node return node.render(context) File "/usr/lib/python2.7/site-packages/django/template/loader_tags.py", line 62, in render result = block.nodelist.render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 840, in render bit = self.render_node(node, context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 854, in render_node return node.render(context) File "/usr/lib/python2.7/site-packages/django/template/loader_tags.py", line 62, in render result = block.nodelist.render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 840, in render bit = self.render_node(node, context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 854, in render_node return node.render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 891, in render output = self.filter_expression.resolve(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 585, in resolve obj = self.var.resolve(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 735, in resolve value = self._resolve_lookup(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 789, in _resolve_lookup current = current() File "/usr/lib/python2.7/site-packages/horizon/tables/base.py", line 1149, in render return table_template.render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 140, in render return self._render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 134, in _render return self.nodelist.render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 840, in render bit = self.render_node(node, context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 854, in render_node return node.render(context) File "/usr/lib/python2.7/site-packages/django/template/defaulttags.py", line 506, in render output = self.nodelist.render(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 840, in render bit = self.render_node(node, context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 854, in render_node return node.render(context) File "/usr/lib/python2.7/site-packages/django/template/defaulttags.py", line 504, in render six.iteritems(self.extra_context)]) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 585, in resolve obj = self.var.resolve(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 735, in resolve value = self._resolve_lookup(context) File "/usr/lib/python2.7/site-packages/django/template/base.py", line 789, in _resolve_lookup current = current() File "/usr/lib/python2.7/site-packages/horizon/tables/base.py", line 1578, in get_rows row = self._meta.row_class(self, datum) File "/usr/lib/python2.7/site-packages/horizon/tables/base.py", line 483, in __init__ self.load_cells() File "/usr/lib/python2.7/site-packages/horizon/tables/base.py", line 509, in load_cells cell = table._meta.cell_class(datum, column, self) File "/usr/lib/python2.7/site-packages/horizon/tables/base.py", line 604, in __init__ self.data = self.get_data(datum, column, row) File "/usr/lib/python2.7/site-packages/horizon/tables/base.py", line 642, in get_data data = column.get_data(datum) File "/usr/lib/python2.7/site-packages/horizon/tables/base.py", line 338, in get_data data = self.get_raw_data(datum) File "/usr/lib/python2.7/site-packages/horizon/tables/base.py", line 308, in get_raw_data data = self.transform(datum) File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/dashboards/admin/aggregates/tables.py", line 88, in get_zone_hosts for name, services in hosts.items(): TemplateSyntaxError: 'NoneType' object has no attribute 'items' To manage notifications about this bug go to: https://bugs.launchpad.net/horizon/+bug/1482499/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp