When lastest master just moving around the UI caused a wierd stacktrace. It didn't seem to affect the experience of using MAAS, but needs to be looked into.
2018-01-08 15:33:45 -: [critical] WSGI application error
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 122, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 87, in callWithContext
self.contexts.pop()
File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 875, in callInContext
return func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/twisted/web/wsgi.py", line 522, in run
self.started = True
--- <exception caught here> ---
File "/usr/lib/python3/dist-packages/twisted/web/wsgi.py", line 500, in run
self.write(elem)
File "/usr/lib/python3/dist-packages/twisted/web/wsgi.py", line 455, in write
self.reactor, wsgiWrite, self.started)
File "/usr/lib/python3/dist-packages/twisted/internet/threads.py", line 122, in blockingCallFromThread
result.raiseException()
File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 385, in raiseException
raise self.value.with_traceback(self.tb)
builtins.AttributeError: 'NoneType' object has no attribute 'writeHeaders'
2018-01-08 15:33:45 -: [critical] WSGI application error
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 122, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args, **kw)
File "/usr/lib/python3/dist-packages/twisted/python/context.py", line 87, in callWithContext
self.contexts.pop()
File "/usr/lib/python3/dist-packages/provisioningserver/utils/twisted.py", line 875, in callInContext
return func(*args, **kwargs)
File "/usr/lib/python3/dist-packages/twisted/web/wsgi.py", line 522, in run
self.started = True
--- <exception caught here> ---
File "/usr/lib/python3/dist-packages/twisted/web/wsgi.py", line 500, in run
self.write(elem)
File "/usr/lib/python3/dist-packages/twisted/web/wsgi.py", line 455, in write
self.reactor, wsgiWrite, self.started)
File "/usr/lib/python3/dist-packages/twisted/internet/threads.py", line 122, in blockingCallFromThread
result.raiseException()
File "/usr/lib/python3/dist-packages/twisted/python/failure.py", line 385, in raiseException
raise self.value.with_traceback(self.tb)
builtins.AttributeError: 'NoneType' object has no attribute 'writeHeaders'
2018-01-08 15:33:45 -: [critical] Unhandled Error
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/twisted/application/app.py", line 396, in startReactor
self.config, oldstdout, oldstderr, self.profiler, reactor)
File "/usr/lib/python3/dist-packages/twisted/application/app.py", line 311, in runReactorWithLogging
reactor.run()
File "/usr/lib/python3/dist-packages/twisted/internet/base.py", line 1243, in run
self.mainLoop()
File "/usr/lib/python3/dist-packages/twisted/internet/base.py", line 1252, in mainLoop
self.runUntilCurrent()
--- <exception caught here> ---
File "/usr/lib/python3/dist-packages/twisted/internet/base.py", line 851, in runUntilCurrent
f(*a, **kw)
File "/usr/lib/python3/dist-packages/twisted/web/wsgi.py", line 510, in wsgiError
self.request.loseConnection()
File "/usr/lib/python3/dist-packages/twisted/web/http.py", line 1474, in loseConnection
self.channel.loseConnection()
builtins.AttributeError: 'NoneType' object has no attribute 'loseConnection'
2018-01-08 15:33:45 -: [critical] Unhandled Error
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/twisted/application/app.py", line 396, in startReactor
self.config, oldstdout, oldstderr, self.profiler, reactor)
File "/usr/lib/python3/dist-packages/twisted/application/app.py", line 311, in runReactorWithLogging
reactor.run()
File "/usr/lib/python3/dist-packages/twisted/internet/base.py", line 1243, in run
self.mainLoop()
File "/usr/lib/python3/dist-packages/twisted/internet/base.py", line 1252, in mainLoop
self.runUntilCurrent()
--- <exception caught here> ---
File "/usr/lib/python3/dist-packages/twisted/internet/base.py", line 851, in runUntilCurrent
f(*a, **kw)
File "/usr/lib/python3/dist-packages/twisted/web/wsgi.py", line 510, in wsgiError
self.request.loseConnection()
File "/usr/lib/python3/dist-packages/twisted/web/http.py", line 1474, in loseConnection
self.channel.loseConnection()
builtins.AttributeError: 'NoneType' object has no attribute 'loseConnection'
When lastest master just moving around the UI caused a wierd stacktrace. It didn't seem to affect the experience of using MAAS, but needs to be looked into.
2018-01-08 15:33:45 -: [critical] WSGI application error python3/ dist-packages/ twisted/ python/ context. py", line 122, in callWithContext text(). callWithContext (ctx, func, *args, **kw) python3/ dist-packages/ twisted/ python/ context. py", line 87, in callWithContext contexts. pop() python3/ dist-packages/ provisioningser ver/utils/ twisted. py", line 875, in callInContext python3/ dist-packages/ twisted/ web/wsgi. py", line 522, in run python3/ dist-packages/ twisted/ web/wsgi. py", line 500, in run write(elem) python3/ dist-packages/ twisted/ web/wsgi. py", line 455, in write python3/ dist-packages/ twisted/ internet/ threads. py", line 122, in blockingCallFro mThread raiseException( ) python3/ dist-packages/ twisted/ python/ failure. py", line 385, in raiseException with_traceback( self.tb) AttributeError: 'NoneType' object has no attribute 'writeHeaders'
Traceback (most recent call last):
File "/usr/lib/
return self.currentCon
File "/usr/lib/
self.
File "/usr/lib/
return func(*args, **kwargs)
File "/usr/lib/
self.started = True
--- <exception caught here> ---
File "/usr/lib/
self.
File "/usr/lib/
self.reactor, wsgiWrite, self.started)
File "/usr/lib/
result.
File "/usr/lib/
raise self.value.
builtins.
2018-01-08 15:33:45 -: [critical] WSGI application error python3/ dist-packages/ twisted/ python/ context. py", line 122, in callWithContext text(). callWithContext (ctx, func, *args, **kw) python3/ dist-packages/ twisted/ python/ context. py", line 87, in callWithContext contexts. pop() python3/ dist-packages/ provisioningser ver/utils/ twisted. py", line 875, in callInContext python3/ dist-packages/ twisted/ web/wsgi. py", line 522, in run python3/ dist-packages/ twisted/ web/wsgi. py", line 500, in run write(elem) python3/ dist-packages/ twisted/ web/wsgi. py", line 455, in write python3/ dist-packages/ twisted/ internet/ threads. py", line 122, in blockingCallFro mThread raiseException( ) python3/ dist-packages/ twisted/ python/ failure. py", line 385, in raiseException with_traceback( self.tb) AttributeError: 'NoneType' object has no attribute 'writeHeaders'
Traceback (most recent call last):
File "/usr/lib/
return self.currentCon
File "/usr/lib/
self.
File "/usr/lib/
return func(*args, **kwargs)
File "/usr/lib/
self.started = True
--- <exception caught here> ---
File "/usr/lib/
self.
File "/usr/lib/
self.reactor, wsgiWrite, self.started)
File "/usr/lib/
result.
File "/usr/lib/
raise self.value.
builtins.
2018-01-08 15:33:45 -: [critical] Unhandled Error python3/ dist-packages/ twisted/ application/ app.py" , line 396, in startReactor python3/ dist-packages/ twisted/ application/ app.py" , line 311, in runReactorWithL ogging python3/ dist-packages/ twisted/ internet/ base.py" , line 1243, in run mainLoop( ) python3/ dist-packages/ twisted/ internet/ base.py" , line 1252, in mainLoop runUntilCurrent () python3/ dist-packages/ twisted/ internet/ base.py" , line 851, in runUntilCurrent python3/ dist-packages/ twisted/ web/wsgi. py", line 510, in wsgiError request. loseConnection( ) python3/ dist-packages/ twisted/ web/http. py", line 1474, in loseConnection channel. loseConnection( ) AttributeError: 'NoneType' object has no attribute 'loseConnection'
Traceback (most recent call last):
File "/usr/lib/
self.config, oldstdout, oldstderr, self.profiler, reactor)
File "/usr/lib/
reactor.run()
File "/usr/lib/
self.
File "/usr/lib/
self.
--- <exception caught here> ---
File "/usr/lib/
f(*a, **kw)
File "/usr/lib/
self.
File "/usr/lib/
self.
builtins.
2018-01-08 15:33:45 -: [critical] Unhandled Error python3/ dist-packages/ twisted/ application/ app.py" , line 396, in startReactor python3/ dist-packages/ twisted/ application/ app.py" , line 311, in runReactorWithL ogging python3/ dist-packages/ twisted/ internet/ base.py" , line 1243, in run mainLoop( ) python3/ dist-packages/ twisted/ internet/ base.py" , line 1252, in mainLoop runUntilCurrent () python3/ dist-packages/ twisted/ internet/ base.py" , line 851, in runUntilCurrent python3/ dist-packages/ twisted/ web/wsgi. py", line 510, in wsgiError request. loseConnection( ) python3/ dist-packages/ twisted/ web/http. py", line 1474, in loseConnection channel. loseConnection( ) AttributeError: 'NoneType' object has no attribute 'loseConnection'
Traceback (most recent call last):
File "/usr/lib/
self.config, oldstdout, oldstderr, self.profiler, reactor)
File "/usr/lib/
reactor.run()
File "/usr/lib/
self.
File "/usr/lib/
self.
--- <exception caught here> ---
File "/usr/lib/
f(*a, **kw)
File "/usr/lib/
self.
File "/usr/lib/
self.
builtins.