[Buildbot-commits] [Buildbot] #2028: startBuild failing with assertion, causes builder to never fire.

[Buildbot]

#2028: startBuild failing with assertion, causes builder to never fire.
---------------------+-----------------------
Reporter:  bdbaddog  |      Owner:
    Type:  defect    |     Status:  new
Priority:  major     |  Milestone:  undecided
 Version:  0.8.4p1   |   Keywords:
---------------------+-----------------------
 Here's the stack trace.

 djmitche sugguests that it's likely the right thing to remove the
 assertion in question as this might be caused by firing off a large number
 of the same builder in a row.

 {{{
     2011-06-28 14:48:24-0700 [-] <Build verify_trunk>.startBuild
     2011-06-28 14:48:24-0700 [-] Unhandled error in Deferred:
     2011-06-28 14:48:24-0700 [-] Unhandled Error
         Traceback (most recent call last):
           File "/export/buildbot/bb_06_23_2011/lib/python2.5/site-
 packages/twisted/internet/defer.py", line 361, in callback
             self._startRunCallbacks(result)
           File "/export/buildbot/bb_06_23_2011/lib/python2.5/site-
 packages/twisted/internet/defer.py", line 455, in _startRunCallbacks
             self._runCallbacks()
           File "/export/buildbot/bb_06_23_2011/lib/python2.5/site-
 packages/twisted/internet/defer.py", line 542, in _runCallbacks
             current.result = callback(current.result, *args, **kw)
           File "/export/buildbot/bb_06_23_2011/lib/python2.5/site-
 packages/twisted/internet/defer.py", line 891, in gotResult
             _deferGenerator(g, deferred)
         --- <exception caught here> ---
           File "/export/buildbot/bb_06_23_2011/lib/python2.5/site-
 packages/twisted/internet/defer.py", line 866, in _deferGenerator
             result = g.next()
           File "/export/buildbot/bb_06_23_2011/lib/python2.5/site-packages
 /buildbot-latest-py2.5.egg/buildbot/process/builder.py", line 514, in
 _startBuildFor
             d = build.startBuild(bs, self.expectations, slavebuilder)
           File "/export/buildbot/bb_06_23_2011/lib/python2.5/site-packages
 /buildbot-latest-py2.5.egg/buildbot/process/build.py", line 268, in
 startBuild
             self.build_status.buildStarted(self)
           File "/export/buildbot/bb_06_23_2011/lib/python2.5/site-packages
 /buildbot-latest-py2.5.egg/buildbot/status/build.py", line 265, in
 buildStarted
             self.builder.buildStarted(self)
           File "/export/buildbot/bb_06_23_2011/lib/python2.5/site-packages
 /buildbot-latest-py2.5.egg/buildbot/status/builder.py", line 507, in
 buildStarted
             assert s.number == self.nextBuildNumber - 1
         exceptions.AssertionError:

 }}}

-- 
Ticket URL: <http://trac.buildbot.net/ticket/2028>
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Buildbot: build/test automation