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<p class="MsoNormal">I think I may have found a bug with mail notification. I’m using nine, beta 9. And I’m getting the following error during a mail attempt:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">2016-05-16 17:33:13-0700 [-] Unhandled Error<o:p></o:p></p>
<p class="MsoNormal"> Traceback (most recent call last):<o:p></o:p></p>
<p class="MsoNormal"> File "C:\TrionBuildbot\python\lib\site-packages\twisted\internet\defer.py", line 434, in errback<o:p></o:p></p>
<p class="MsoNormal"> self._startRunCallbacks(fail)<o:p></o:p></p>
<p class="MsoNormal"> File "C:\TrionBuildbot\python\lib\site-packages\twisted\internet\defer.py", line 501, in _startRunCallbacks<o:p></o:p></p>
<p class="MsoNormal"> self._runCallbacks()<o:p></o:p></p>
<p class="MsoNormal"> File "C:\TrionBuildbot\python\lib\site-packages\twisted\internet\defer.py", line 588, in _runCallbacks<o:p></o:p></p>
<p class="MsoNormal"> current.result = callback(current.result, *args, **kw)<o:p></o:p></p>
<p class="MsoNormal"> File "C:\TrionBuildbot\python\lib\site-packages\twisted\internet\defer.py", line 1184, in gotResult<o:p></o:p></p>
<p class="MsoNormal"> _inlineCallbacks(r, g, deferred)<o:p></o:p></p>
<p class="MsoNormal"> --- <exception caught here> ---<o:p></o:p></p>
<p class="MsoNormal"> File "C:\TrionBuildbot\python\lib\site-packages\twisted\internet\defer.py", line 1126, in _inlineCallbacks<o:p></o:p></p>
<p class="MsoNormal"> result = result.throwExceptionIntoGenerator(g)<o:p></o:p></p>
<p class="MsoNormal"> File "C:\TrionBuildbot\python\lib\site-packages\twisted\python\failure.py", line 389, in throwExceptionIntoGenerator<o:p></o:p></p>
<p class="MsoNormal"> return g.throw(self.type, self.value, self.tb)<o:p></o:p></p>
<p class="MsoNormal"> File "C:\TrionBuildbot\python\lib\site-packages\buildbot\reporters\mail.py", line 434, in buildMessage<o:p></o:p></p>
<p class="MsoNormal"> blamelist = yield utils.getResponsibleUsersForBuild(self.master, build['buildid'])<o:p></o:p></p>
<p class="MsoNormal"> File "C:\TrionBuildbot\python\lib\site-packages\twisted\internet\defer.py", line 1128, in _inlineCallbacks<o:p></o:p></p>
<p class="MsoNormal"> result = g.send(result)<o:p></o:p></p>
<p class="MsoNormal"> File "C:\TrionBuildbot\python\lib\site-packages\buildbot\reporters\utils.py", line 169, in getResponsibleUsersForBuild<o:p></o:p></p>
<p class="MsoNormal"> blamelist.add(properties['owner'][0])<o:p></o:p></p>
<p class="MsoNormal"> exceptions.TypeError: unhashable type: 'list'<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">It looks like it’s expecting a single value, but the documentation here:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><a href="http://docs.buildbot.net/current/manual/cfg-schedulers.html?highlight=owner">http://docs.buildbot.net/current/manual/cfg-schedulers.html?highlight=owner</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">says it should be a list of values.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Printing out the value for owner for me yields a tuple with a list:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">([u'Rift-Engineering@trionworlds.com'], u'Scheduler')<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Which should it be? List or single value? Owner is singular…<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Beta 9 is super snappy btw. Startup time for the master is much better too.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-Greg<o:p></o:p></p>
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