Crash in bzr-git during bzr rm, bzr pull

[Maciej Katafiasz]

mathrick@hatsumi:~/Dev/Lisp/lib/cl-gtk2$ bzr st -V
added:
  .bzrignore

mathrick@hatsumi:~/Dev/Lisp/lib/cl-gtk2$ bzr rm --new --keep .bzrignore
bzr: ERROR: exceptions.AttributeError: 'NoneType' object has no attribute 'as_dict'

Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 842, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 1037, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 654, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.6/dist-packages/bzrlib/builtins.py", line 1501, in run
    tree.lock_write()
  File "/usr/lib/python2.6/dist-packages/bzrlib/workingtree.py", line 1830, in lock_write
    return self._control_files.lock_write()
  File "/usr/lib/python2.6/dist-packages/bzrlib/lockable_files.py", line 194, in lock_write
    token_from_lock = self._lock.lock_write(token=token)
  File "/usr/lib/python2.6/dist-packages/bzrlib/lockdir.py", line 579, in lock_write
    return self.wait_lock()
  File "/usr/lib/python2.6/dist-packages/bzrlib/lockdir.py", line 513, in wait_lock
    new_info = self.peek()
  File "/usr/lib/python2.6/dist-packages/bzrlib/lockdir.py", line 427, in peek
    info = self._read_info_file(self._held_info_path)
  File "/usr/lib/python2.6/dist-packages/bzrlib/lockdir.py", line 417, in _read_info_file
    return self._parse_info(self.transport.get(path))
  File "/usr/lib/python2.6/dist-packages/bzrlib/lockdir.py", line 451, in _parse_info
    return rio.read_stanza(info_file.readlines()).as_dict()
AttributeError: 'NoneType' object has no attribute 'as_dict'

bzr 2.0.2 on python 2.6.2 (Linux-2.6.28-14-generic-i686-with-Ubuntu-9.04-jaunty)
arguments: ['/usr/bin/bzr', 'rm', '--new', '--keep', '.bzrignore']
encoding: 'UTF-8', fsenc: 'UTF-8', lang: 'da_DK.UTF-8'
plugins:
  bisect /home/mathrick/.bazaar/plugins/bisect [unknown]
  bookmarks /home/mathrick/.bazaar/plugins/bookmarks [unknown]
  bzrtools /usr/lib/python2.6/dist-packages/bzrlib/plugins/bzrtools [2.0.0]
  cvsps_import /usr/lib/python2.6/dist-packages/bzrlib/plugins/cvsps_import [unknown]
  dbus /usr/lib/python2.6/dist-packages/bzrlib/plugins/dbus [unknown]
  diffstat /home/mathrick/.bazaar/plugins/diffstat [unknown]
  git /home/mathrick/.bazaar/plugins/git [0.4.3dev]
  interactive /home/mathrick/.bazaar/plugins/interactive [1.2.0]
  launchpad /usr/lib/python2.6/dist-packages/bzrlib/plugins/launchpad [2.0.2]
  loom /home/mathrick/.bazaar/plugins/loom [1.4.0dev]
  netrc_credential_store /usr/lib/python2.6/dist-packages/bzrlib/plugins/netrc_credential_store [2.0.2]
  svn /home/mathrick/.bazaar/plugins/svn [1.0.0dev]

*** 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.

[Matt Nordhoff (mnordhoff)]

Wait, was this in a bzr or git working tree?

[Maciej Katafiasz (mathrick)]

There's another instace of this, this time during pull. Bzr 2.1.0rc2, bzr-git r721, dulwich d93e5a3e8c19455db0f8429a3022b6d52de18c2d

mathrick@hatsumi:~/Dev/Lisp/lib/cl-gtk2$ bzr pull git://github.com/dmitryvk/cl-gtk2.git

 Traceback (most recent call last):
   File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 853, in exception_to_return_code
     return the_callable(*args, **kwargs)
   File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 1055, in run_bzr
     ret = run(*run_argv)
   File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 661, in run_argv_aliases
     return self.run_direct(**all_cmd_args)
   File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 665, in run_direct
     return self._operation.run_simple(*args, **kwargs)
   File "/usr/lib/python2.6/dist-packages/bzrlib/cleanup.py", line 122, in run_simple
     self.cleanups, self.func, *args, **kwargs)
   File "/usr/lib/python2.6/dist-packages/bzrlib/cleanup.py", line 156, in _do_with_cleanups
     result = func(*args, **kwargs)
   File "/usr/lib/python2.6/dist-packages/bzrlib/builtins.py", line 1013, in run
     possible_transports=possible_transports, local=local)
   File "/usr/lib/python2.6/dist-packages/bzrlib/decorators.py", line 192, in write_locked
     self.lock_write()
   File "/usr/lib/python2.6/dist-packages/bzrlib/workingtree.py", line 1836, in lock_write
     return self._control_files.lock_write()
   File "/usr/lib/python2.6/dist-packages/bzrlib/lockable_files.py", line 193, in lock_write
     token_from_lock = self._lock.lock_write(token=token)
   File "/usr/lib/python2.6/dist-packages/bzrlib/lockdir.py", line 594, in lock_write
     return self.wait_lock()
   File "/usr/lib/python2.6/dist-packages/bzrlib/lockdir.py", line 525, in wait_lock
     new_info = self.peek()
   File "/usr/lib/python2.6/dist-packages/bzrlib/lockdir.py", line 438, in peek
     info = self._read_info_file(self._held_info_path)
   File "/usr/lib/python2.6/dist-packages/bzrlib/lockdir.py", line 428, in _read_info_file
     return self._parse_info(self.transport.get_bytes(path))
   File "/usr/lib/python2.6/dist-packages/bzrlib/lockdir.py", line 463, in _parse_info
     return rio.read_stanza(osutils.split_lines(info_bytes)).as_dict()
 AttributeError: 'NoneType' object has no attribute 'as_dict'

[Maciej Katafiasz (mathrick)]

Oh, I missed comment #1: it's a git working tree.