bzr: ERROR: Server sent an unexpected error: ('error', "invalid literal for int() with base 10: 'None'")

[Pyromaths]

I've installed bazitis on a open-bsd server with bzr 1.13.1. I've followed the instructions from www.vimtips.org. I've added my ssh key with sudo -H -u bzr bazitis-init < /tmp/id_rsa.pub and I've been able to have bazitis-admin on my client (Ubuntu 9.04, bzr 1.13.1). When I make any modification, commit it and try to push the result, I have the following answer :
bzr push bzr+ssh://<email address hidden>/bazitis-admin
bzr: ERROR: bzrlib.errors.ErrorFromSmartServer: Error received from smart server: ('error', "invalid literal for int() with base 10: 'None'")

Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 716, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 911, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 547, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.6/dist-packages/bzrlib/builtins.py", line 1033, in run
    use_existing_dir=use_existing_dir)
  File "/usr/lib/python2.6/dist-packages/bzrlib/push.py", line 159, in _show_push_branch
    stop_revision=revision_id)
  File "/usr/lib/python2.6/dist-packages/bzrlib/decorators.py", line 138, in read_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 2071, in push
    _override_hook_source_branch=_override_hook_source_branch)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 2757, in _run_with_write_locked_target
    result = callable(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 2110, in _push_with_bound_branches
    result = self._basic_push(target, overwrite, stop_revision)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 2133, in _basic_push
    graph=graph)
  File "/usr/lib/python2.6/dist-packages/bzrlib/decorators.py", line 192, in write_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 725, in update_revisions
    overwrite, graph)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 2828, in update_revisions
    self.target.fetch(self.source, stop_revision)
  File "/usr/lib/python2.6/dist-packages/bzrlib/decorators.py", line 192, in write_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/branch.py", line 495, in fetch
    pb=nested_pb)
  File "/usr/lib/python2.6/dist-packages/bzrlib/remote.py", line 1126, in fetch
    find_ghosts=find_ghosts, fetch_spec=fetch_spec)
  File "/usr/lib/python2.6/dist-packages/bzrlib/decorators.py", line 192, in write_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/repository.py", line 3414, in fetch
    pb, find_ghosts, fetch_spec=fetch_spec)
  File "/usr/lib/python2.6/dist-packages/bzrlib/fetch.py", line 103, in __init__
    self.__fetch()
  File "/usr/lib/python2.6/dist-packages/bzrlib/fetch.py", line 130, in __fetch
    self._fetch_everything_for_search(search, pp)
  File "/usr/lib/python2.6/dist-packages/bzrlib/fetch.py", line 156, in _fetch_everything_for_search
    stream, from_format, [])
  File "/usr/lib/python2.6/dist-packages/bzrlib/remote.py", line 1552, in insert_stream
    ('Repository.insert_stream', path, resume_tokens), byte_stream)
  File "/usr/lib/python2.6/dist-packages/bzrlib/smart/client.py", line 178, in call_with_body_stream
    expect_response_body=False)
  File "/usr/lib/python2.6/dist-packages/bzrlib/smart/client.py", line 78, in _call_and_read_response
    expect_body=expect_response_body),
  File "/usr/lib/python2.6/dist-packages/bzrlib/smart/message.py", line 304, in read_response_tuple
    _translate_error(self.args)
  File "/usr/lib/python2.6/dist-packages/bzrlib/smart/message.py", line 355, in _translate_error
    raise errors.ErrorFromSmartServer(error_tuple)
ErrorFromSmartServer: Error received from smart server: ('error', "invalid literal for int() with base 10: 'None'")

bzr 1.13.1 on python 2.6.2 (linux2)
arguments: ['/usr/bin/bzr', 'push', 'bzr+ssh://<email address hidden>/bazitis-admin']
encoding: 'UTF-8', fsenc: 'UTF-8', lang: 'fr_FR.UTF-8'
plugins:
  launchpad /usr/lib/python2.6/dist-packages/bzrlib/plugins/launchpad [unknown]
  netrc_credential_store /usr/lib/python2.6/dist-packages/bzrlib/plugins/netrc_credential_store [unknown]
*** Bazaar has encountered an internal error.
    Please report a bug at https://bugs.launchpad.net/bzr/+filebug
    including this traceback, and a description of what you
    were doing when the error occurred.

On the server /var/bzr/.bzr.log, there is this strange information :
bzr arguments: [u'serve', u'--inet', u'--directory=/sd-5497', u'--allow-writes']
where sd-5497 is my user name. I've attached this file.

Thanks for your help.
Jérôme

[dknell (dk45)]

This same error happens on all versions of Bazaar later that 1.6.1. I sent an email to the developer but have not heard back. Has anyone found a fix for this???

[David Caro (dcaro)]

Sorry for the delay, but I'm just starting to maintain this project.

@Jérôme: This is only happenning on open-bsd? Can you please try with the latest bazaar version?

@dknell: Can you please try it on the latest bazaar version too?

Thanks

[Pyromaths (jerome-ortais)]

Hi David,
I' won't be able to help you, as I've switched to git.
Best regards.

[David Caro (dcaro)]

Hi Jérôme,
no problem, the bug is also very old anyway.

Thanks for answering

[David Caro (dcaro)]

I've been able to reproduce this error on a Ubunu Server 11.04 machine, the error stack trace on the server is:

sáb 2012-06-02 22:19:34 +0200
0.035 bazaar version: 2.3.4
0.035 bzr arguments: [u'serve', u'--inet', u'--directory=/cascara@prometeus', u'--allow-writes']
0.049 looking for plugins in /home/bzr/.bazaar/plugins
0.075 looking for plugins in /usr/lib/python2.7/dist-packages/bzrlib/plugins
0.088 encoding stdout as osutils.get_user_encoding() 'UTF-8'
1.323 Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/request.py", line 355, in _call_converting_errors
    return callable(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/repository.py", line 760, in _inserter_thread
    stream, src_format, self.tokens)
  File "/usr/lib/python2.7/dist-packages/bzrlib/repository.py", line 4101, in insert_stream
    hint = self.target_repo.commit_write_group()
  File "/usr/lib/python2.7/dist-packages/bzrlib/repository.py", line 1636, in commit_write_group
    result = self._commit_write_group()
  File "/usr/lib/python2.7/dist-packages/bzrlib/repofmt/pack_repo.py", line 2333, in _commit_write_group
    hint = self._pack_collection._commit_write_group()
  File "/usr/lib/python2.7/dist-packages/bzrlib/repofmt/pack_repo.py", line 2197, in _commit_write_group
    return self._save_pack_names()
  File "/usr/lib/python2.7/dist-packages/bzrlib/repofmt/pack_repo.py", line 2009, in _save_pack_names
    self._syncronize_pack_names_from_disk_nodes(disk_nodes)
  File "/usr/lib/python2.7/dist-packages/bzrlib/repofmt/pack_repo.py", line 1950, in _syncronize_pack_names_from_disk_nodes
    sizes = self._parse_index_sizes(value)
  File "/usr/lib/python2.7/dist-packages/bzrlib/repofmt/pack_repo.py", line 1678, in _parse_index_sizes
    return tuple([int(digits) for digits in value.split(' ')])
ValueError: invalid literal for int() with base 10: 'None'

1.446 Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/request.py", line 355, in _call_converting_errors
    return callable(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/request.py", line 140, in execute
    return self.do(*args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/branch.py", line 52, in do
    return self.do_with_branch(branch, *args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/smart/branch.py", line 344, in do_with_branch
    branch.repository.lock_write(token=repo_token)
  File "/usr/lib/python2.7/dist-packages/bzrlib/repofmt/pack_repo.py", line 2384, in lock_write
    self._refresh_data()
  File "/usr/lib/python2.7/dist-packages/bzrlib/repofmt/pack_repo.py", line 2327, in _refresh_data
    self._pack_collection.reload_pack_names()
  File "/usr/lib/python2.7/dist-packages/bzrlib/repofmt/pack_repo.py", line 2035, in reload_pack_names
    first_read = self.ensure_loaded()
  File "/usr/lib/python2.7/dist-packages/bzrlib/repofmt/pack_repo.py", line 1667, in ensure_loaded
    self._names[name] = self._parse_index_sizes(value)
  File "/usr/lib/python2.7/dist-packages/bzrlib/repofmt/pack_repo.py", line 1678, in _parse_index_sizes
    return tuple([int(digits) for digits in va...

[David Caro (dcaro)]

I submitted a branch to the bzr code that fixes this.... I hope that it does not break somethin else.

I made some tests (create a repo, push, branch, merge) and found no more issues.

The bzr bug report is here: lp:1008223

I will close this one when that one is closed.

[David Caro (dcaro)]

I know what's failing, and I will reimplement most of the code to avoid this. I need to get a little more experience with bzrlib internals to get this working. I'm keepeing this bug open until the changes are made (one or two weeks at much).

Thanks!