Public bug reported:
Loading a node details page with 16 node sin it, a weird message is
displayed on the logs (note that it seems that it takes longer than
expected to load the page)
2015-03-12 05:25:25 [maas.websocket.listener] Unhandled Error
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 423,
in errback
self._startRunCallbacks(fail)
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 490,
in _startRunCallbacks
self._runCallbacks()
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line 577,
in _runCallbacks
current.result = callback(current.result, *args, **kw)
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
1155, in gotResult
_inlineCallbacks(r, g, deferred)
--- <exception caught here> ---
File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
1097, in _inlineCallbacks
result = result.throwExceptionIntoGenerator(g)
File "/usr/lib/python2.7/dist-packages/twisted/python/failure.py", line 389,
in throwExceptionIntoGenerator
return g.throw(self.type, self.value, self.tb)
File "/usr/lib/python2.7/dist-packages/maasserver/websockets/protocol.py",
line 342, in onNotify
self.processNotify, handler, channel, action, obj_id)
File "/usr/lib/python2.7/dist-packages/twisted/python/threadpool.py", line
191, in _worker
result = context.call(ctx, function, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 118,
in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 81,
in callWithContext
return func(*args,**kw)
File "/usr/lib/python2.7/dist-packages/maasserver/utils/orm.py", line 326,
in call_within_transaction
result = func_outside_txn(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/maasserver/utils/orm.py", line 266,
in retrier
return func(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/django/db/transaction.py", line 339,
in inner
return func(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/maasserver/websockets/protocol.py",
line 349, in processNotify
return handler.on_listen(channel, action, obj_id)
File "/usr/lib/python2.7/dist-packages/maasserver/websockets/base.py", line
363, in on_listen
obj = self.listen(channel, action, pk)
File "/usr/lib/python2.7/dist-packages/maasserver/websockets/base.py", line
385, in listen
self._meta.pk: pk
File
"/usr/lib/python2.7/dist-packages/maasserver/websockets/handlers/node.py", line
192, in get_object
if self.user.is_superuser:
exceptions.AttributeError: 'NoneType' object has no attribute 'is_superuser'
** Affects: maas (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Loading a node details page with 16 node sin it, a weird message is
- displayed on the logs:
+ displayed on the logs (note that it seems that it takes longer than
+ expected to load the page)
2015-03-12 05:25:25 [maas.websocket.listener] Unhandled Error
- Traceback (most recent call last):
- File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py",
line 423, in errback
- self._startRunCallbacks(fail)
- File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py",
line 490, in _startRunCallbacks
- self._runCallbacks()
- File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py",
line 577, in _runCallbacks
- current.result = callback(current.result, *args, **kw)
- File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py",
line 1155, in gotResult
- _inlineCallbacks(r, g, deferred)
- --- <exception caught here> ---
- File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py",
line 1097, in _inlineCallbacks
- result = result.throwExceptionIntoGenerator(g)
- File "/usr/lib/python2.7/dist-packages/twisted/python/failure.py",
line 389, in throwExceptionIntoGenerator
- return g.throw(self.type, self.value, self.tb)
- File
"/usr/lib/python2.7/dist-packages/maasserver/websockets/protocol.py", line 342,
in onNotify
- self.processNotify, handler, channel, action, obj_id)
- File "/usr/lib/python2.7/dist-packages/twisted/python/threadpool.py",
line 191, in _worker
- result = context.call(ctx, function, *args, **kwargs)
- File "/usr/lib/python2.7/dist-packages/twisted/python/context.py",
line 118, in callWithContext
- return self.currentContext().callWithContext(ctx, func, *args, **kw)
- File "/usr/lib/python2.7/dist-packages/twisted/python/context.py",
line 81, in callWithContext
- return func(*args,**kw)
- File "/usr/lib/python2.7/dist-packages/maasserver/utils/orm.py", line
326, in call_within_transaction
- result = func_outside_txn(*args, **kwargs)
- File "/usr/lib/python2.7/dist-packages/maasserver/utils/orm.py", line
266, in retrier
- return func(*args, **kwargs)
- File "/usr/lib/python2.7/dist-packages/django/db/transaction.py",
line 339, in inner
- return func(*args, **kwargs)
- File
"/usr/lib/python2.7/dist-packages/maasserver/websockets/protocol.py", line 349,
in processNotify
- return handler.on_listen(channel, action, obj_id)
- File
"/usr/lib/python2.7/dist-packages/maasserver/websockets/base.py", line 363, in
on_listen
- obj = self.listen(channel, action, pk)
- File
"/usr/lib/python2.7/dist-packages/maasserver/websockets/base.py", line 385, in
listen
- self._meta.pk: pk
- File
"/usr/lib/python2.7/dist-packages/maasserver/websockets/handlers/node.py", line
192, in get_object
- if self.user.is_superuser:
- exceptions.AttributeError: 'NoneType' object has no attribute
'is_superuser'
+ Traceback (most recent call last):
+ File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
423, in errback
+ self._startRunCallbacks(fail)
+ File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
490, in _startRunCallbacks
+ self._runCallbacks()
+ File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
577, in _runCallbacks
+ current.result = callback(current.result, *args, **kw)
+ File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
1155, in gotResult
+ _inlineCallbacks(r, g, deferred)
+ --- <exception caught here> ---
+ File "/usr/lib/python2.7/dist-packages/twisted/internet/defer.py", line
1097, in _inlineCallbacks
+ result = result.throwExceptionIntoGenerator(g)
+ File "/usr/lib/python2.7/dist-packages/twisted/python/failure.py", line
389, in throwExceptionIntoGenerator
+ return g.throw(self.type, self.value, self.tb)
+ File "/usr/lib/python2.7/dist-packages/maasserver/websockets/protocol.py",
line 342, in onNotify
+ self.processNotify, handler, channel, action, obj_id)
+ File "/usr/lib/python2.7/dist-packages/twisted/python/threadpool.py", line
191, in _worker
+ result = context.call(ctx, function, *args, **kwargs)
+ File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line
118, in callWithContext
+ return self.currentContext().callWithContext(ctx, func, *args, **kw)
+ File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line
81, in callWithContext
+ return func(*args,**kw)
+ File "/usr/lib/python2.7/dist-packages/maasserver/utils/orm.py", line 326,
in call_within_transaction
+ result = func_outside_txn(*args, **kwargs)
+ File "/usr/lib/python2.7/dist-packages/maasserver/utils/orm.py", line 266,
in retrier
+ return func(*args, **kwargs)
+ File "/usr/lib/python2.7/dist-packages/django/db/transaction.py", line
339, in inner
+ return func(*args, **kwargs)
+ File "/usr/lib/python2.7/dist-packages/maasserver/websockets/protocol.py",
line 349, in processNotify
+ return handler.on_listen(channel, action, obj_id)
+ File "/usr/lib/python2.7/dist-packages/maasserver/websockets/base.py",
line 363, in on_listen
+ obj = self.listen(channel, action, pk)
+ File "/usr/lib/python2.7/dist-packages/maasserver/websockets/base.py",
line 385, in listen
+ self._meta.pk: pk
+ File
"/usr/lib/python2.7/dist-packages/maasserver/websockets/handlers/node.py", line
192, in get_object
+ if self.user.is_superuser:
+ exceptions.AttributeError: 'NoneType' object has no attribute 'is_superuser'
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https://bugs.launchpad.net/bugs/1431150
Title:
While trying to load the node details page, logfile shows weird error
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