# Pastebin kxTFJNSj 2017-04-06T09:56:13+0000 [-] Unhandled Error Traceback (most recent call last): File "/appenv/site-packages/twisted/internet/defer.py", line 459, in callback self._startRunCallbacks(result) File "/appenv/site-packages/twisted/internet/defer.py", line 567, in _startRunCallbacks self._runCallbacks() File "/appenv/site-packages/twisted/internet/defer.py", line 653, in _runCallbacks current.result = callback(current.result, *args, **kw) File "/appenv/site-packages/nevow/flat/twist.py", line 42, in cb _drive(iterable, finished) --- --- File "/appenv/site-packages/nevow/flat/twist.py", line 24, in _drive next = iterable.next() File "/appenv/site-packages/nevow/flat/ten.py", line 96, in iterflatten writer(tags.raw(''.join(straccum))) File "/appenv/site-packages/twisted/web/server.py", line 220, in write http.Request.write(self, data) File "/appenv/site-packages/twisted/web/http.py", line 960, in write self.channel.writeSequence(toChunk(data)) exceptions.AttributeError: 'NoneType' object has no attribute 'writeSequence' 2017-04-06T09:56:13+0000 [-] Exception rendering error page: 2017-04-06T09:56:13+0000 [-] Unhandled Error Traceback (most recent call last): File "/appenv/site-packages/nevow/flat/twist.py", line 28, in _drive finished.errback() File "/appenv/site-packages/twisted/internet/defer.py", line 500, in errback self._startRunCallbacks(fail) File "/appenv/site-packages/twisted/internet/defer.py", line 567, in _startRunCallbacks self._runCallbacks() File "/appenv/site-packages/twisted/internet/defer.py", line 653, in _runCallbacks current.result = callback(current.result, *args, **kw) --- --- File "/appenv/site-packages/nevow/appserver.py", line 159, in processingFailed handler.renderHTTP_exception(ctx, reason) File "/appenv/site-packages/nevow/appserver.py", line 132, in renderHTTP_exception request.write("Exception") File "/appenv/site-packages/twisted/web/server.py", line 220, in write http.Request.write(self, data) File "/appenv/site-packages/twisted/web/http.py", line 960, in write self.channel.writeSequence(toChunk(data)) exceptions.AttributeError: 'NoneType' object has no attribute 'writeSequence'