TypeError during svn-upgrade

[Jeff Waugh]

jdub@sliver:~/src/wordpress/wpsu/trunk$ bzr svn-upgrade
Using saved location: http://svn.automattic.com/wordpress/trunk/
bzr: ERROR: exceptions.TypeError: 'NoneType' object is not iterable

Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 893, in run_bzr_catch_errors
    return run_bzr(argv)
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 839, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 539, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 853, in ignore_pipe
    result = func(*args, **kwargs)
  File "/usr/lib/python2.5/site-packages/bzrlib/plugins/svn/__init__.py", line 370, in run
    allow_changes=True, verbose=verbose)
  File "/usr/lib/python2.5/site-packages/bzrlib/plugins/svn/foreign/upgrade.py", line 117, in upgrade_workingtree
    allow_changes=allow_changes, verbose=verbose)
  File "/usr/lib/python2.5/site-packages/bzrlib/plugins/svn/foreign/upgrade.py", line 168, in upgrade_branch
    allow_changes=allow_changes, verbose=verbose)
  File "/usr/lib/python2.5/site-packages/bzrlib/plugins/svn/foreign/upgrade.py", line 145, in upgrade_tags
    allow_changes=allow_changes, verbose=verbose)
  File "/usr/lib/python2.5/site-packages/bzrlib/plugins/svn/foreign/upgrade.py", line 287, in upgrade_repository
    allow_changes=allow_changes)
  File "/usr/lib/python2.5/site-packages/bzrlib/plugins/svn/foreign/upgrade.py", line 253, in create_upgrade_plan
    graph, lambda revid: create_upgraded_revid(revid, new_mapping.upgrade_suffix))
  File "/home/jdub/.bazaar/plugins/rebase/rebase.py", line 216, in generate_transpose_plan
    for p in ps:
TypeError: 'NoneType' object is not iterable

bzr 1.11 on python 2.5.2 (linux2)
arguments: ['/usr/bin/bzr', 'svn-upgrade']
encoding: 'UTF-8', fsenc: 'UTF-8', lang: 'en_AU.UTF-8'
plugins:
  launchpad /usr/lib/python2.5/site-packages/bzrlib/plugins/launchpad [unknown]
  netrc_credential_store /usr/lib/python2.5/site-packages/bzrlib/plugins/netrc_credential_store [unknown]
  rebase /home/jdub/.bazaar/plugins/rebase [0.4.3dev]
  svn /usr/lib/python2.5/site-packages/bzrlib/plugins/svn [0.5rc2]

[Jeff Waugh (jdub)]

Upgrading from bzr-svn 0.4.x to 0.5.0rc2, trying out an svn-upgrade on the main trunk branch (within a local repository). It ran for a long time going through the upgrade process before bailing out with this error.

http://svn.automattic.com/wordpress/trunk/ <- was checked out with 0.4.x, now upgrading with 0.5.0rc2.

Need anything else?

Thanks!

[Jelmer Vernooij (jelmer)]

Hi Jeff,

Thanks for the bug report. There's no need for further information, I've
just also encountered this issue myself on a different branch.

  status triaged
  importance high

Cheers,

jelmer
--
Jelmer Vernooij <email address hidden> - http://samba.org/~jelmer/
Jabber: <email address hidden>

[Jelmer Vernooij (jelmer)]

Fixed now in bzr-rebase trunk; will be in 0.4.3.