Open Stack

and this is a nova-api error message. When I launched an instance at
dashboard, this error occured.

11555 2011-09-07 21:24:20,829 INFO nova.api.openstack.wsgi [-]
http://localhost:8774/v1.1/admin/extras/servers returned with HTTP 400
11556 2011-09-07 21:24:20,829 ERROR nova.api.openstack [-] Caught error:
'Fault' object has no attribute 'explanation'
11557 (nova.api.openstack): TRACE: Traceback (most recent call last):
11558 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/nova/api/openstack/__init__.py", line 64, in
__call__
11559 (nova.api.openstack): TRACE:     return
req.get_response(self.application)
11560 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/webob/request.py", line 1053, in get_response
11561 (nova.api.openstack): TRACE:     application, catch_exc_info=False)
11562 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/webob/request.py", line 1022, in
call_application
11563 (nova.api.openstack): TRACE:     app_iter = application(self.environ,
start_response)
11564 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/keystone/middleware/auth_token.py", line 186,
in __call__
11565 (nova.api.openstack): TRACE:     return self._forward_request(env,
start_response, proxy_headers)
11566 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/keystone/middleware/auth_token.py", line 312,
in _forward_request
11567 (nova.api.openstack): TRACE:     return self.app(env, start_response)
11568 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/webob/dec.py", line 159, in __call__
11569 (nova.api.openstack): TRACE:     return resp(environ, start_response)
11570 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/webob/dec.py", line 159, in __call__
11571 (nova.api.openstack): TRACE:     return resp(environ, start_response)
11572 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/webob/dec.py", line 159, in __call__
11573 (nova.api.openstack): TRACE:     return resp(environ, start_response)
11574 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/routes/middleware.py", line 131, in __call__
11575 (nova.api.openstack): TRACE:     response = self.app(environ,
start_response)
11576 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/webob/dec.py", line 159, in __call__
11577 (nova.api.openstack): TRACE:     return resp(environ, start_response)
11578 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/webob/dec.py", line 159, in __call__
11579 (nova.api.openstack): TRACE:     return resp(environ, start_response)
11580 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/webob/dec.py", line 147, in __call__
11581 (nova.api.openstack): TRACE:     resp = self.call_func(req, *args,
**self.kwargs)
11582 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/webob/dec.py", line 208, in call_func
11583 (nova.api.openstack): TRACE:     return self.func(req, *args,
**kwargs)
11584 (nova.api.openstack): TRACE:   File
"/usr/lib/pymodules/python2.6/nova/api/openstack/faults.py", line 55, in
__call__
11585 (nova.api.openstack): TRACE:     'message':
self.wrapped_exc.explanation}}
11586 (nova.api.openstack): TRACE: AttributeError: 'Fault' object has no
attribute 'explanation'

What is a problem? My environment(Nova and dashboard, keystone) is  trunk
version

2011/9/8 이재상 <hyangii at gmail.com>

> Hi, everyone.
>
> I installed Nova environment(trunk version) with keystone(git clone),
> dashboard(git clone). so I login and can see user dashboard, system panel.
>
> (I can make user, tanant, keypair, network, etc on.)
>
> I also connect glance image service. I tried to make a instance with glance
> image.
>
> but there was somthing wrong. when I clicked create instance in dashboard,
> this is dashboard error message.
>
> ==========================
> Traceback (most recent call last):
>   File
> "/root/openstack-dashboard/django-openstack/django_openstack/dash/views/images.py",
> line 93, in handle
>     data.get('user_data'))
>   File
> "/root/openstack-dashboard/django-openstack/django_openstack/api.py", line
> 431, in server_create
>     name, image, flavor, key_name=key_name, user_data=user_data),
>   File
> "/root/openstack-dashboard/openstack-dashboard/.dashboard-venv/src/openstackx/openstackx/extras/servers.py",
> line 115, in create
>     return self._create("/extras/servers", body, "server")
>   File
> "/root/openstack-dashboard/openstack-dashboard/.dashboard-venv/src/openstackx/openstackx/api/base.py",
> line 40, in _create
>     resp, body = self.api.connection.post(url, body=body)
>   File
> "/root/openstack-dashboard/openstack-dashboard/.dashboard-venv/src/openstackx/openstackx/api/connection.py",
> line 83, in post
>     return self._cs_request(url, 'POST', **kwargs)
>   File
> "/root/openstack-dashboard/openstack-dashboard/.dashboard-venv/src/openstackx/openstackx/api/connection.py",
> line 65, in _cs_request
>     **kwargs)
>   File
> "/root/openstack-dashboard/openstack-dashboard/.dashboard-venv/src/openstackx/openstackx/api/connection.py",
> line 48, in request
>     raise exceptions.from_response(resp, body)
> ApiException: 'Fault' object has no attribute 'explanation' (HTTP 500)
> ======================
>
> I tried to find point of error, but I can't find. How can I fix this
> problem?
>
>
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