GitPoller unhandled error on adding a change

[davidholsgrove]

Hi,

I have implemented a set of 4 gitpoller's, pointing to different local git repos (eventually to be hosted) which point to 3 lists of builders (2 of the repos point to the same set of builders - ie these builders should build if there are changes to either repo).

The gitpollers all have their own workdir and point to the 4 different repo_urls, giving an arrangement like this;

   GitPoller 1   |   GitPoller 2   |   GitPoller 3   |   GitPoller 4   
        |                               /                    |
    builder 1                  builder 2                  builder 3

The gitpollers register the correct changesources and appear to be processing any changes correctly;

2011-02-23 16:20:42+1000 [-] adding 4 new changesources, removing 0
2011-02-23 16:20:42+1000 [-] gitpoller: polling git repo at file:///home/buildbot/petalinux_modular/bld_components/gnu_tools/.git
2011-02-23 16:20:42+1000 [-] gitpoller: polling git repo at file:///home/buildbot/petalinux_modular/bld_components/toolchains/.git
2011-02-23 16:20:42+1000 [-] gitpoller: polling git repo at file:///home/buildbot/petalinux_modular/bld_components/qemu/.git
2011-02-23 16:20:42+1000 [-] gitpoller: polling git repo at file:///home/buildbot/petalinux_modular/bld_components/gdb/.git

2011-02-23 16:20:42+1000 [-] gitpoller: processing 0 changes: [] in "/tmp/gitpoller_work/CENTOSx86/GNU_Tools/master"
2011-02-23 16:20:42+1000 [-] gitpoller: no changes, no catch_up
2011-02-23 16:20:42+1000 [-] gitpoller: processing 0 changes: [] in "/tmp/gitpoller_work/CENTOSx86/Toolchains/master"
2011-02-23 16:20:42+1000 [-] gitpoller: no changes, no catch_up
2011-02-23 16:20:42+1000 [-] gitpoller: processing 0 changes: [] in "/tmp/gitpoller_work/CENTOSx86/QEMU/master"
2011-02-23 16:20:42+1000 [-] gitpoller: no changes, no catch_up
2011-02-23 16:20:42+1000 [-] gitpoller: processing 0 changes: [] in "/tmp/gitpoller_work/CENTOSx86/GDB/master"
2011-02-23 16:20:42+1000 [-] gitpoller: no changes, no catch_up

but a change does occur on a repo, the following is seen in the logs;

2011-02-23 16:30:53+1000 [-] gitpoller: processing 1 changes: ['7e41cd8aca3fe3c522adbae34fff0425ce8c1a34'] in "/tmp/gitpoller_work/CENTOSx86/GNU_Tools/master"
2011-02-23 16:30:53+1000 [-] gitpoller: _add_change results: "[(True, 1298442055.0), (True, 'buildbot@dholsgrove-Ubuntu104.(none)'), (True, ['src/busybox/Makefile']), (True, 'Add empty line to trigger build via git poller')]", rev: "7e41cd8aca3fe3c522adbae34fff0425ce8c1a34" in "/tmp/gitpoller_work/CENTOSx86/GNU_Tools/master"
2011-02-23 16:30:53+1000 [-] gitpoller: change "<buildbot.changes.changes.Change instance at 0xa1036ec>" in "/tmp/gitpoller_work/CENTOSx86/GNU_Tools/master"
2011-02-23 16:30:53+1000 [-] adding change, who buildbot@dholsgrove-Ubuntu104.(none), 1 files, rev=7e41cd8aca3fe3c522adbae34fff0425ce8c1a34, branch=master, repository=file:///home/buildbot/petalinux_modular/bld_components/gnu_tools/.git, comments Add empty line to trigger build via git poller, category None, project ['GNU_Tools [CENTOSx86 - master branch]']
2011-02-23 16:30:53+1000 [-] gitpoller: repo poll failed
2011-02-23 16:30:53+1000 [-] Unhandled Error
        Traceback (most recent call last):
          File "/usr/local/lib/python2.6/dist-packages/Twisted-10.2.0-py2.6-linux-i686.egg/twisted/internet/defer.py", line 361, in callback
            self._startRunCallbacks(result)
          File "/usr/local/lib/python2.6/dist-packages/Twisted-10.2.0-py2.6-linux-i686.egg/twisted/internet/defer.py", line 455, in _startRunCallbacks
            self._runCallbacks()
          File "/usr/local/lib/python2.6/dist-packages/Twisted-10.2.0-py2.6-linux-i686.egg/twisted/internet/defer.py", line 542, in _runCallbacks
            current.result = callback(current.result, *args, **kw)
          File "/usr/local/lib/python2.6/dist-packages/Twisted-10.2.0-py2.6-linux-i686.egg/twisted/internet/defer.py", line 891, in gotResult
            _deferGenerator(g, deferred)
        --- <exception caught here> ---
          File "/usr/local/lib/python2.6/dist-packages/Twisted-10.2.0-py2.6-linux-i686.egg/twisted/internet/defer.py", line 866, in _deferGenerator
            result = g.next()
          File "/usr/local/lib/python2.6/dist-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/changes/gitpoller.py", line 207, in _process_changes_in_output
            wfd.getResult()
          File "/usr/local/lib/python2.6/dist-packages/Twisted-10.2.0-py2.6-linux-i686.egg/twisted/internet/defer.py", line 845, in getResult
            self.result.raiseException()
          File "/usr/local/lib/python2.6/dist-packages/Twisted-10.2.0-py2.6-linux-i686.egg/twisted/internet/defer.py", line 542, in _runCallbacks
            current.result = callback(current.result, *args, **kw)
          File "/usr/local/lib/python2.6/dist-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/changes/gitpoller.py", line 223, in _add_change
            self.parent.addChange(c)
          File "/usr/local/lib/python2.6/dist-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/changes/manager.py", line 88, in addChange
            self.parent.addChange(change)
          File "/usr/local/lib/python2.6/dist-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/master.py", line 1246, in addChange
            self.db.addChangeToDatabase(change)
          File "/usr/local/lib/python2.6/dist-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/db/connector.py", line 282, in addChangeToDatabase
            self.runInteractionNow(self._txn_addChangeToDatabase, change)
          File "/usr/local/lib/python2.6/dist-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/db/connector.py", line 188, in runInteractionNow
            return self._runInteractionNow(interaction, *args, **kwargs)
          File "/usr/local/lib/python2.6/dist-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/db/connector.py", line 213, in _runInteractionNow
            result = interaction(c, *args, **kwargs)
          File "/usr/local/lib/python2.6/dist-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/db/connector.py", line 300, in _txn_addChangeToDatabase
            t.execute(q, values)
          File "/usr/local/lib/python2.6/dist-packages/buildbot-0.8.3p1-py2.6.egg/buildbot/db/dbspec.py", line 81, in execute
            result = self.cursor.execute(*args, **kw)
        sqlite3.InterfaceError: Error binding parameter 9 - probably unsupported type.

2011-02-23 16:30:53+1000 [-] gitpoller: catching up to FETCH_HEAD

What could cause such an unhandled error? I've previously used svnpoller in a similar manner and it was fine?

thanks,

david

[dustin]

The problem is that the project is a list:

['GNU_Tools [CENTOSx86 - master branch]']

It needs to be a simple string. Check your config?