2016-07-06 22:46:03 [-] Error on request (13) subnet.list: 'NoneType' object is not iterable
Traceback (most recent call last):
File "/usr/lib/python3.5/threading.py", line 862, in run
self._target(*self._args, **self._kwargs)
File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 904, in worker
return target()
File "/usr/lib/python3/dist-packages/twisted/_threads/_threadworker.py", line 46, in work
task()
File "/usr/lib/python3/dist-packages/twisted/_threads/_team.py", line 190, in doWork
task()
--- <exception caught here> ---
File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 246, in inContext
result = inContext.theWork()
File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 262, in <lambda>
inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 81, in callWithContext
return func(*args,**kw)
File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 937, in callInContext
return func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 602, in call_within_transaction
return func_outside_txn(*args, **kwargs)
File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 421, in retrier
return func(*args, **kwargs)
File "/usr/lib/python3.5/contextlib.py", line 30, in inner
return func(*args, **kwds)
File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 344, in list
for obj in objs
File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 344, in <listcomp>
for obj in objs
File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 185, in full_dehydrate
data[field_name] = dehydrate_method(field_obj)
File "/usr/lib/python3/dist-packages/maasserver/websockets/handlers/subnet.py", line 46, in dehydrate_dns_servers
return " ".join(sorted(dns_servers))
builtins.TypeError: 'NoneType' object is not iterable
2016-07-06 22:46:06 [HTTPChannel,14,127.0.0.1] Closing connection: <STATUSES=GOING_AWAY>
2016-07-06 22:46:07 [-] 127.0.0.1 - - [06/Jul/2016:22:46:06 +0000] "GET /MAAS/zones/ HTTP/1.1" 200 1910 "http://192.168.0.141/MAAS/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0"
2016-07-06 22:46:13 [-] 127.0.0.1 - - [06/Jul/2016:22:46:12 +0000] "GET /MAAS/ HTTP/1.1" 200 1610 "http://192.168.0.141/MAAS/zones/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0"
2016-07-06 22:46:14 [HTTPChannel,10,127.0.0.1] Opening connection with IPv4Address(TCP, '127.0.0.1', 34434)
2016-07-06 22:46:20 [HTTPChannel,10,127.0.0.1] Closing connection: <STATUSES=GOING_AWAY>
2016-07-06 22:46:22 [-] 127.0.0.1 - - [06/Jul/2016:22:46:21 +0000] "GET /MAAS/images/ HTTP/1.1" 200 2702 "http://192.168.0.141/MAAS/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0"
2016-07-06 22:46:23 [-] 127.0.0.1 - - [06/Jul/2016:22:46:23 +0000] "GET /MAAS/images/?sequence=1 HTTP/1.1" 200 257 "http://192.168.0.141/MAAS/images/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0"
2016-07-06 22:46:25 [-] 127.0.0.1 - - [06/Jul/2016:22:46:24 +0000] "GET /MAAS/rpc/ HTTP/1.0" 200 284 "-" "provisioningserver.rpc.clusterservice.ClusterClientService"
2016-07-06 22:46:26 [-] 127.0.0.1 - - [06/Jul/2016:22:46:26 +0000] "GET /MAAS/ HTTP/1.1" 200 1610 "http://192.168.0.141/MAAS/images/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0"
2016-07-06 22:46:27 [HTTPChannel,15,127.0.0.1] Opening connection with IPv4Address(TCP, '127.0.0.1', 34488)
2016-07-06 22:46:28 [-] Error on request (45) subnet.list: 'NoneType' object is not iterable
Traceback (most recent call last):
File "/usr/lib/python3.5/threading.py", line 862, in run
self._target(*self._args, **self._kwargs)
File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 904, in worker
return target()
File "/usr/lib/python3/dist-packages/twisted/_threads/_threadworker.py", line 46, in work
task()
File "/usr/lib/python3/dist-packages/twisted/_threads/_team.py", line 190, in doWork
task()
--- <exception caught here> ---
File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 246, in inContext
result = inContext.theWork()
File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 262, in <lambda>
inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 81, in callWithContext
return func(*args,**kw)
File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 937, in callInContext
return func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 602, in call_within_transaction
return func_outside_txn(*args, **kwargs)
File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 421, in retrier
return func(*args, **kwargs)
File "/usr/lib/python3.5/contextlib.py", line 30, in inner
return func(*args, **kwds)
File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 344, in list
for obj in objs
File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 344, in <listcomp>
for obj in objs
File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 185, in full_dehydrate
data[field_name] = dehydrate_method(field_obj)
File "/usr/lib/python3/dist-packages/maasserver/websockets/handlers/subnet.py", line 46, in dehydrate_dns_servers
return " ".join(sorted(dns_servers))
builtins.TypeError: 'NoneType' object is not iterable
2016-07-06 22:46:37 [HTTPChannel,15,127.0.0.1] Closing connection: <STATUSES=GOING_AWAY>
2016-07-06 22:46:38 [-] 127.0.0.1 - - [06/Jul/2016:22:46:37 +0000] "GET /MAAS/settings/ HTTP/1.1" 200 4616 "http://192.168.0.141/MAAS/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0"
2016-07-06 22:46:40 [-] 127.0.0.1 - - [06/Jul/2016:22:46:39 +0000] "GET /MAAS/ HTTP/1.1" 200 1610 "http://192.168.0.141/MAAS/settings/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0"
2016-07-06 22:46:40 [HTTPChannel,15,127.0.0.1] Opening connection with IPv4Address(TCP, '127.0.0.1', 34610)
2016-07-06 22:46:40 [-] Error on request (13) subnet.list: 'NoneType' object is not iterable
Traceback (most recent call last):
File "/usr/lib/python3.5/threading.py", line 862, in run
self._target(*self._args, **self._kwargs)
File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 904, in worker
return target()
File "/usr/lib/python3/dist-packages/twisted/_threads/_threadworker.py", line 46, in work
task()
File "/usr/lib/python3/dist-packages/twisted/_threads/_team.py", line 190, in doWork
task()
--- <exception caught here> ---
File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 246, in inContext
result = inContext.theWork()
File "/usr/lib/python3/dist-packages/twisted/python/threadpool.py", line 262, in <lambda>
inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 81, in callWithContext
return func(*args,**kw)
File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 937, in callInContext
return func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 602, in call_within_transaction
return func_outside_txn(*args, **kwargs)
File "/usr/lib/python3/dist-packages/maasserver/utils/orm.py", line 421, in retrier
return func(*args, **kwargs)
File "/usr/lib/python3.5/contextlib.py", line 30, in inner
return func(*args, **kwds)
File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 344, in list
for obj in objs
File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 344, in <listcomp>
for obj in objs
File "/usr/lib/python3/dist-packages/maasserver/websockets/base.py", line 185, in full_dehydrate
data[field_name] = dehydrate_method(field_obj)
File "/usr/lib/python3/dist-packages/maasserver/websockets/handlers/subnet.py", line 46, in dehydrate_dns_servers
return " ".join(sorted(dns_servers))
builtins.TypeError: 'NoneType' object is not iterable
2016-07-06 22:46:03 [-] Error on request (13) subnet.list: 'NoneType' object is not iterable python3. 5/threading. py", line 862, in run _target( *self._ args, **self._kwargs) python3/ dist-packages/ provisioningser ver/utils/ twisted. py", line 904, in worker python3/ dist-packages/ twisted/ _threads/ _threadworker. py", line 46, in work python3/ dist-packages/ twisted/ _threads/ _team.py" , line 190, in doWork python3/ dist-packages/ twisted/ python/ threadpool. py", line 246, in inContext python3/ dist-packages/ twisted/ python/ threadpool. py", line 262, in <lambda> theWork = lambda: context.call(ctx, func, *args, **kw) python3/ dist-packages/ twisted/ python/ context. py", line 118, in callWithContext text(). callWithContext (ctx, func, *args, **kw) python3/ dist-packages/ twisted/ python/ context. py", line 81, in callWithContext python3/ dist-packages/ provisioningser ver/utils/ twisted. py", line 937, in callInContext python3/ dist-packages/ maasserver/ utils/orm. py", line 602, in call_within_ transaction txn(*args, **kwargs) python3/ dist-packages/ maasserver/ utils/orm. py", line 421, in retrier python3. 5/contextlib. py", line 30, in inner python3/ dist-packages/ maasserver/ websockets/ base.py" , line 344, in list python3/ dist-packages/ maasserver/ websockets/ base.py" , line 344, in <listcomp> python3/ dist-packages/ maasserver/ websockets/ base.py" , line 185, in full_dehydrate field_name] = dehydrate_ method( field_obj) python3/ dist-packages/ maasserver/ websockets/ handlers/ subnet. py", line 46, in dehydrate_ dns_servers sorted( dns_servers) ) TypeError: 'NoneType' object is not iterable
Traceback (most recent call last):
File "/usr/lib/
self.
File "/usr/lib/
return target()
File "/usr/lib/
task()
File "/usr/lib/
task()
--- <exception caught here> ---
File "/usr/lib/
result = inContext.theWork()
File "/usr/lib/
inContext.
File "/usr/lib/
return self.currentCon
File "/usr/lib/
return func(*args,**kw)
File "/usr/lib/
return func(*args, **kwargs)
File "/usr/lib/
return func_outside_
File "/usr/lib/
return func(*args, **kwargs)
File "/usr/lib/
return func(*args, **kwds)
File "/usr/lib/
for obj in objs
File "/usr/lib/
for obj in objs
File "/usr/lib/
data[
File "/usr/lib/
return " ".join(
builtins.
2016-07-06 22:46:06 [HTTPChannel, 14,127. 0.0.1] Closing connection: <STATUSES= GOING_AWAY> 2016:22: 46:06 +0000] "GET /MAAS/zones/ HTTP/1.1" 200 1910 "http:// 192.168. 0.141/MAAS/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0" 2016:22: 46:12 +0000] "GET /MAAS/ HTTP/1.1" 200 1610 "http:// 192.168. 0.141/MAAS/ zones/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0" 10,127. 0.0.1] Opening connection with IPv4Address(TCP, '127.0.0.1', 34434) 10,127. 0.0.1] Closing connection: <STATUSES= GOING_AWAY> 2016:22: 46:21 +0000] "GET /MAAS/images/ HTTP/1.1" 200 2702 "http:// 192.168. 0.141/MAAS/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0" 2016:22: 46:23 +0000] "GET /MAAS/images/ ?sequence= 1 HTTP/1.1" 200 257 "http:// 192.168. 0.141/MAAS/ images/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0" 2016:22: 46:24 +0000] "GET /MAAS/rpc/ HTTP/1.0" 200 284 "-" "provisioningse rver.rpc. clusterservice. ClusterClientSe rvice" 2016:22: 46:26 +0000] "GET /MAAS/ HTTP/1.1" 200 1610 "http:// 192.168. 0.141/MAAS/ images/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0" 15,127. 0.0.1] Opening connection with IPv4Address(TCP, '127.0.0.1', 34488) python3. 5/threading. py", line 862, in run _target( *self._ args, **self._kwargs) python3/ dist-packages/ provisioningser ver/utils/ twisted. py", line 904, in worker python3/ dist-packages/ twisted/ _threads/ _threadworker. py", line 46, in work python3/ dist-packages/ twisted/ _threads/ _team.py" , line 190, in doWork python3/ dist-packages/ twisted/ python/ threadpool. py", line 246, in inContext python3/ dist-packages/ twisted/ python/ threadpool. py", line 262, in <lambda> theWork = lambda: context.call(ctx, func, *args, **kw) python3/ dist-packages/ twisted/ python/ context. py", line 118, in callWithContext text(). callWithContext (ctx, func, *args, **kw) python3/ dist-packages/ twisted/ python/ context. py", line 81, in callWithContext python3/ dist-packages/ provisioningser ver/utils/ twisted. py", line 937, in callInContext python3/ dist-packages/ maasserver/ utils/orm. py", line 602, in call_within_ transaction txn(*args, **kwargs) python3/ dist-packages/ maasserver/ utils/orm. py", line 421, in retrier python3. 5/contextlib. py", line 30, in inner python3/ dist-packages/ maasserver/ websockets/ base.py" , line 344, in list python3/ dist-packages/ maasserver/ websockets/ base.py" , line 344, in <listcomp> python3/ dist-packages/ maasserver/ websockets/ base.py" , line 185, in full_dehydrate field_name] = dehydrate_ method( field_obj) python3/ dist-packages/ maasserver/ websockets/ handlers/ subnet. py", line 46, in dehydrate_ dns_servers sorted( dns_servers) ) TypeError: 'NoneType' object is not iterable
2016-07-06 22:46:07 [-] 127.0.0.1 - - [06/Jul/
2016-07-06 22:46:13 [-] 127.0.0.1 - - [06/Jul/
2016-07-06 22:46:14 [HTTPChannel,
2016-07-06 22:46:20 [HTTPChannel,
2016-07-06 22:46:22 [-] 127.0.0.1 - - [06/Jul/
2016-07-06 22:46:23 [-] 127.0.0.1 - - [06/Jul/
2016-07-06 22:46:25 [-] 127.0.0.1 - - [06/Jul/
2016-07-06 22:46:26 [-] 127.0.0.1 - - [06/Jul/
2016-07-06 22:46:27 [HTTPChannel,
2016-07-06 22:46:28 [-] Error on request (45) subnet.list: 'NoneType' object is not iterable
Traceback (most recent call last):
File "/usr/lib/
self.
File "/usr/lib/
return target()
File "/usr/lib/
task()
File "/usr/lib/
task()
--- <exception caught here> ---
File "/usr/lib/
result = inContext.theWork()
File "/usr/lib/
inContext.
File "/usr/lib/
return self.currentCon
File "/usr/lib/
return func(*args,**kw)
File "/usr/lib/
return func(*args, **kwargs)
File "/usr/lib/
return func_outside_
File "/usr/lib/
return func(*args, **kwargs)
File "/usr/lib/
return func(*args, **kwds)
File "/usr/lib/
for obj in objs
File "/usr/lib/
for obj in objs
File "/usr/lib/
data[
File "/usr/lib/
return " ".join(
builtins.
2016-07-06 22:46:37 [HTTPChannel, 15,127. 0.0.1] Closing connection: <STATUSES= GOING_AWAY> 2016:22: 46:37 +0000] "GET /MAAS/settings/ HTTP/1.1" 200 4616 "http:// 192.168. 0.141/MAAS/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0" 2016:22: 46:39 +0000] "GET /MAAS/ HTTP/1.1" 200 1610 "http:// 192.168. 0.141/MAAS/ settings/" "Mozilla/5.0 (Windows NT 10.0; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0" 15,127. 0.0.1] Opening connection with IPv4Address(TCP, '127.0.0.1', 34610) python3. 5/threading. py", line 862, in run _target( *self._ args, **self._kwargs) python3/ dist-packages/ provisioningser ver/utils/ twisted. py", line 904, in worker python3/ dist-packages/ twisted/ _threads/ _threadworker. py", line 46, in work python3/ dist-packages/ twisted/ _threads/ _team.py" , line 190, in doWork python3/ dist-packages/ twisted/ python/ threadpool. py", line 246, in inContext python3/ dist-packages/ twisted/ python/ threadpool. py", line 262, in <lambda> theWork = lambda: context.call(ctx, func, *args, **kw) python3/ dist-packages/ twisted/ python/ context. py", line 118, in callWithContext text(). callWithContext (ctx, func, *args, **kw) python3/ dist-packages/ twisted/ python/ context. py", line 81, in callWithContext python3/ dist-packages/ provisioningser ver/utils/ twisted. py", line 937, in callInContext python3/ dist-packages/ maasserver/ utils/orm. py", line 602, in call_within_ transaction txn(*args, **kwargs) python3/ dist-packages/ maasserver/ utils/orm. py", line 421, in retrier python3. 5/contextlib. py", line 30, in inner python3/ dist-packages/ maasserver/ websockets/ base.py" , line 344, in list python3/ dist-packages/ maasserver/ websockets/ base.py" , line 344, in <listcomp> python3/ dist-packages/ maasserver/ websockets/ base.py" , line 185, in full_dehydrate field_name] = dehydrate_ method( field_obj) python3/ dist-packages/ maasserver/ websockets/ handlers/ subnet. py", line 46, in dehydrate_ dns_servers sorted( dns_servers) ) TypeError: 'NoneType' object is not iterable
2016-07-06 22:46:38 [-] 127.0.0.1 - - [06/Jul/
2016-07-06 22:46:40 [-] 127.0.0.1 - - [06/Jul/
2016-07-06 22:46:40 [HTTPChannel,
2016-07-06 22:46:40 [-] Error on request (13) subnet.list: 'NoneType' object is not iterable
Traceback (most recent call last):
File "/usr/lib/
self.
File "/usr/lib/
return target()
File "/usr/lib/
task()
File "/usr/lib/
task()
--- <exception caught here> ---
File "/usr/lib/
result = inContext.theWork()
File "/usr/lib/
inContext.
File "/usr/lib/
return self.currentCon
File "/usr/lib/
return func(*args,**kw)
File "/usr/lib/
return func(*args, **kwargs)
File "/usr/lib/
return func_outside_
File "/usr/lib/
return func(*args, **kwargs)
File "/usr/lib/
return func(*args, **kwds)
File "/usr/lib/
for obj in objs
File "/usr/lib/
for obj in objs
File "/usr/lib/
data[
File "/usr/lib/
return " ".join(
builtins.