failed push via sftp with error "exceptions.UnboundLocalError: local variable 'lock_url' referenced before assignment"

[James A Baker]

Fluffy:1Password.agilekeychain james$ bzr push sftp://davinci.DOMAIN.gTLD/Volumes/HDD-NAME/PATH/FOLDER/SUB-FOLDER/1Password.agilekeychain/
bzr: ERROR: exceptions.UnboundLocalError: local variable 'lock_url' referenced before assignment

Traceback (most recent call last):
  File "/Library/Python/2.6/site-packages/bzrlib/commands.py", line 926, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/Library/Python/2.6/site-packages/bzrlib/commands.py", line 1126, in run_bzr
    ret = run(*run_argv)
  File "/Library/Python/2.6/site-packages/bzrlib/commands.py", line 691, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/Library/Python/2.6/site-packages/bzrlib/commands.py", line 713, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/Library/Python/2.6/site-packages/bzrlib/cleanup.py", line 135, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/Library/Python/2.6/site-packages/bzrlib/cleanup.py", line 165, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/Library/Python/2.6/site-packages/bzrlib/builtins.py", line 1132, in run
    use_existing_dir=use_existing_dir, no_tree=no_tree)
  File "/Library/Python/2.6/site-packages/bzrlib/push.py", line 140, in _show_push_branch
    remember, create_prefix)
  File "/Library/Python/2.6/site-packages/bzrlib/controldir.py", line 525, in push_branch
    overwrite, stop_revision=revision_id)
  File "/Library/Python/2.6/site-packages/bzrlib/branch.py", line 1095, in push
    *args, **kwargs)
  File "/Library/Python/2.6/site-packages/bzrlib/branch.py", line 3501, in push
    _override_hook_source_branch=_override_hook_source_branch)
  File "/Library/Python/2.6/site-packages/bzrlib/branch.py", line 3293, in _run_with_write_locked_target
    target.lock_write()
  File "/Library/Python/2.6/site-packages/bzrlib/branch.py", line 2482, in lock_write
    self.control_files.lock_write(token=token))
  File "/Library/Python/2.6/site-packages/bzrlib/lockable_files.py", line 187, in lock_write
    token_from_lock = self._lock.lock_write(token=token)
  File "/Library/Python/2.6/site-packages/bzrlib/lockdir.py", line 657, in lock_write
    return self.wait_lock()
  File "/Library/Python/2.6/site-packages/bzrlib/lockdir.py", line 625, in wait_lock
    raise LockContention('(local)', lock_url)
UnboundLocalError: local variable 'lock_url' referenced before assignment

bzr 2.3.1 on python 2.6.1 (Darwin-10.8.0-i386-64bit)
arguments: ['/usr/local/bin/bzr', 'push', 'sftp://davinci.DOMAIN.gTLD/Volumes/HDD-NAME/PATH/FOLDER/SUB-FOLDER/1Password.agilekeychain/']
encoding: 'UTF-8', fsenc: 'utf-8', lang: 'en_US.UTF-8'
plugins:
  bash_completion /Library/Python/2.6/site-packages/bzrlib/plugins/bash_completion [2.3.1]
  bzrtools /Library/Python/2.6/site-packages/bzrlib/plugins/bzrtools [2.3.1]
  colo /Library/Python/2.6/site-packages/bzrlib/plugins/colo [0.2.1]
  email /Library/Python/2.6/site-packages/bzrlib/plugins/email [unknown]
  explorer /Library/Python/2.6/site-packages/bzrlib/plugins/explorer [1.1.2]
  extmerge /Library/Python/2.6/site-packages/bzrlib/plugins/extmerge [unknown]
  fastimport /Library/Python/2.6/site-packages/bzrlib/plugins/fastimport [0.10.0]
  keychain /Library/Python/2.6/site-packages/bzrlib/plugins/keychain [0.1.0]
  launchpad /Library/Python/2.6/site-packages/bzrlib/plugins/launchpad [2.3.1]
  loom /Library/Python/2.6/site-packages/bzrlib/plugins/loom [2.2.1dev]
  netrc_credential_store /Library/Python/2.6/site-packages/bzrlib/plugins/netrc_credential_store [2.3.1]
  news_merge /Library/Python/2.6/site-packages/bzrlib/plugins/news_merge [2.3.1]
  pipeline /Library/Python/2.6/site-packages/bzrlib/plugins/pipeline [1.1.0]
  qbzr /Library/Python/2.6/site-packages/bzrlib/plugins/qbzr [0.20.0]
  rewrite /Library/Python/2.6/site-packages/bzrlib/plugins/rewrite [0.6.2]
  svn /Library/Python/2.6/site-packages/bzrlib/plugins/svn [1.0.5dev]
  upload /Library/Python/2.6/site-packages/bzrlib/plugins/upload [1.0.1dev]
  xmloutput /Library/Python/2.6/site-packages/bzrlib/plugins/xmloutput [0.8.7.dev]

*** Bazaar has encountered an internal error. This probably indicates a
    bug in Bazaar. You can help us fix it by filing a bug report at
        https://bugs.launchpad.net/bzr/+filebug
    including this traceback and a description of the problem.
Fluffy:1Password.agilekeychain james$

[Martin Packman (gz)]

Upgrading to bzr 2.3.2 should resolve at least this error for you, there may be an underlying issue that this is masking.