Dashboard crashes after login

[Surya N]

Installed through devstack, the moment username/password is entered the dashboard crashes with following errors

Request Method: GET
Request URL: http://192.168.56.100/admin/
Django Version: 1.4.1
Exception Type: NotRegistered
Exception Value:
Dashboard with slug "nova" is not registered.
Exception Location: /opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/base.py in _registered, line 167
Python Executable: /usr/bin/python

Detailed error log is here..

http://paste.openstack.org/show/21389/

[Kieran Spear (kspear)]

Check that HORIZON_CONFIG from your local_settings.py matches what is in local_settings.py.example.

Some of the dashboards have been renamed and your error log shows that your HORIZON_CONFIG setting is out of date:
"""
HORIZON_CONFIG
{'dashboards': ('nova', 'syspanel', 'settings'), 'default_dashboard': 'nova'}
"""

[Gabriel Hurley (gabriel-hurley)]

The solution provided there is correct, you'll want to update your settings to reflect the new dashboard names.

That said, I've opened another ticket to add a deprecation mechanism to ease the pain of in-place upgrades. I'm marking this as a duplicate of that.