· 7 years ago · Oct 13, 2018, 06:12 AM
12011-08-14 16:51:23,491 ERROR nova.api.openstack [-] Caught error: exceptions must be old-style classes or derived from BaseException, not NoneType
2(nova.api.openstack): TRACE: Traceback (most recent call last):
3(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/nova/api/openstack/__init__.py", line 64, in __call__
4(nova.api.openstack): TRACE: return req.get_response(self.application)
5(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/webob/request.py", line 919, in get_response
6(nova.api.openstack): TRACE: application, catch_exc_info=False)
7(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/webob/request.py", line 887, in call_application
8(nova.api.openstack): TRACE: app_iter = application(self.environ, start_response)
9(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/keystone/middleware/auth_token.py", line 178, in __call__
10(nova.api.openstack): TRACE: return self._forward_request()
11(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/keystone/middleware/auth_token.py", line 294, in _forward_request
12(nova.api.openstack): TRACE: return self.app(self.env, self.start_response)
13(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/webob/dec.py", line 147, in __call__
14(nova.api.openstack): TRACE: resp = self.call_func(req, *args, **self.kwargs)
15(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/webob/dec.py", line 208, in call_func
16(nova.api.openstack): TRACE: return self.func(req, *args, **kwargs)
17(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/keystone/middleware/nova_auth_token.py", line 69, in __call__
18(nova.api.openstack): TRACE: self.auth.modify_user(user_ref, ('Admin' in roles))
19(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/nova/auth/manager.py", line 739, in modify_user
20(nova.api.openstack): TRACE: drv.modify_user(uid, access_key, secret_key, admin)
21(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/nova/auth/dbdriver.py", line 235, in modify_user
22(nova.api.openstack): TRACE: db.user_update(context.get_admin_context(), uid, values)
23(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/nova/db/api.py", line 1198, in user_update
24(nova.api.openstack): TRACE: return IMPL.user_update(context, user_id, values)
25(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/nova/db/sqlalchemy/api.py", line 2814, in user_update
26(nova.api.openstack): TRACE: user_ref.save(session=session)
27(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/nova/db/sqlalchemy/models.py", line 58, in save
28(nova.api.openstack): TRACE: session.flush()
29(nova.api.openstack): TRACE: File "/usr/lib/pymodules/python2.6/nova/exception.py", line 81, in _wrap
30(nova.api.openstack): TRACE: raise DBError(e)
31(nova.api.openstack): TRACE: DBError: exceptions must be old-style classes or derived from BaseException, not NoneType