bzr crashed with NoOptionError in get(): No option 'consumer_key' in section: '1'

[Greg A]

Binary package hint: bzr

$ bzr lp-propose
bzr: ERROR: ConfigParser.NoOptionError: No option 'consumer_key' in section: '1'

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 926, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 1126, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 691, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 713, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 135, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 165, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/launchpad/__init__.py", line 364, in run
    reviews, staging, approve=approve)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/launchpad/lp_propose.py", line 79, in __init__
    self.launchpad = lp_api.login(service)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/launchpad/lp_api.py", line 133, in login
    proxy_info=proxy_info)
  File "/usr/lib/pymodules/python2.7/launchpadlib/launchpad.py", line 538, in login_with
    credential_save_failed, version)
  File "/usr/lib/pymodules/python2.7/launchpadlib/launchpad.py", line 341, in _authorize_token_and_login
    authorization_engine.unique_consumer_id)
  File "/usr/lib/pymodules/python2.7/launchpadlib/credentials.py", line 273, in load
    return self.do_load(unique_key)
  File "/usr/lib/pymodules/python2.7/launchpadlib/credentials.py", line 322, in do_load
    return Credentials.from_string(credential_string)
  File "/usr/lib/pymodules/python2.7/launchpadlib/credentials.py", line 89, in from_string
    credentials.load(StringIO(value))
  File "/usr/lib/python2.7/dist-packages/lazr/restfulclient/authorize/oauth.py", line 165, in load
    CREDENTIALS_FILE_VERSION, 'consumer_key')
  File "/usr/lib/python2.7/ConfigParser.py", line 610, in get
    raise NoOptionError(option, section)
NoOptionError: No option 'consumer_key' in section: '1'

You can report this problem to Bazaar's developers by running
    apport-bug /var/crash/bzr.1000.2011-04-25T17:26.crash
if a bug-reporting window does not automatically appear.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: bzr 2.3.1-1ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
BzrDebugFlags: set()
BzrVersion: 2.3.1
CommandLine: ['/usr/bin/bzr', 'lp-propose']
CrashDb: bzr
Date: Mon Apr 25 18:26:47 2011
ExecutablePath: /usr/bin/bzr
FileSystemEncoding: UTF-8
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110127)
InterpreterPath: /usr/bin/python2.7
Locale: en_GB.UTF-8
PackageArchitecture: all
Platform: Linux-2.6.38-8-generic-x86_64-with-Ubuntu-11.04-natty
ProcCmdline: /usr/bin/python /usr/bin/bzr lp-propose
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_GB.UTF-8
 LANGUAGE=en_GB:en
PythonVersion: 2.7.1
SourcePackage: bzr
Title: bzr crashed with NoOptionError in get(): No option 'consumer_key' in section: '1'
UpgradeStatus: Upgraded to natty on 2011-04-19 (6 days ago)
UserEncoding: UTF-8
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #762065, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.