Bazaar Fast Import

IndexError in git_to_bzr branch_mapper

Bug #660540 reported by Ian Liu Rodrigues on 2010-10-14

This bug report is a duplicate of: Bug #590367: crash during fast-import. Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Bazaar Fast Import	Invalid	Undecided	Unassigned
	bzr-fastimport (Ubuntu)	New	Undecided	Unassigned

Bug Description

Binary package hint: bzr

I was trying to migrate my Mercurial repository into a Bazaar one using the bzr-fastimport plugin. The steps taken were
bzr fast-export-from-hg MyRepo foo.fi
bzr fast-import foo.fi MyRepo-bzr

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: bzr 2.2.0-1
ProcVersionSignature: Ubuntu 2.6.35-22.34-generic-pae 2.6.35.4
Uname: Linux 2.6.35-22-generic-pae i686
NonfreeKernelModules: nvidia wl
Architecture: i386
BzrDebugFlags: set()
BzrVersion: 2.2.0
CommandLine: ['/usr/bin/bzr', 'fast-import', '../mo445.fi', 'project.bzr']
CrashDb: bzr
Date: Thu Oct 14 10:53:18 2010
ExecutablePath: /usr/bin/bzr
FileSystemEncoding: UTF-8
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta i386 (20100901.1)
InterpreterPath: /usr/bin/python2.6
Locale: en_US.utf8
Platform: Linux-2.6.35-22-generic-pae-i686-with-Ubuntu-10.10-maverick
ProcCmdline: /usr/bin/python /usr/bin/bzr fast-import ../mo445.fi project.bzr
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, user)
LANG=en_US.utf8
PythonVersion: 2.6.6
SourcePackage: bzr
Title: bzr crashed with IndexError in git_to_bzr()
UserEncoding: UTF-8
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 911, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 1111, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 689, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.6/dist-packages/bzrlib/commands.py", line 704, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/cleanup.py", line 135, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/cleanup.py", line 165, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/__init__.py", line 384, in run
    params, verbose, user_map=user_map)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/__init__.py", line 111, in _run
    return proc.process(p.iter_commands)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/processor.py", line 95, in process
    self._process(command_iter)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/processors/generic_processor.py", line 283, in _process
    processor.ImportProcessor._process(self, command_iter)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/processor.py", line 117, in _process
    handler(self, cmd)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/processors/generic_processor.py", line 493, in commit_handler
    handler.process()
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/processor.py", line 200, in process
    self.pre_process_files()
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/bzr_commit_handler.py", line 582, in pre_process_files
    super(InventoryDeltaCommitHandler, self).pre_process_files()
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/bzr_commit_handler.py", line 91, in pre_process_files
    self.revision = self.build_revision()
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/bzr_commit_handler.py", line 227, in build_revision
    self.branch_ref)
  File "/usr/lib/python2.6/dist-packages/bzrlib/plugins/fastimport/branch_mapper.py", line 39, in git_to_bzr
    name_no_ext = self._git_to_bzr_name(parts[-1])
IndexError: list index out of range

See original description

Tags:

Revision history for this message

Ian Liu Rodrigues (ian-liu88) wrote on 2010-10-14:

BzrLogTail.txt Edit (2.7 KiB, text/plain; charset="utf-8")
BzrPlugins.txt Edit (816 bytes, text/plain; charset="utf-8")
Dependencies.txt Edit (991 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (9.9 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (769 bytes, text/plain; charset="utf-8")
PythonLoadedModules.txt Edit (36.5 KiB, text/plain; charset="utf-8")
Traceback.txt Edit (2.4 KiB, text/plain; charset="utf-8")

Apport retracing service (apport) on 2010-10-15

tags:

removed: need-duplicate-check

Martin Pool (mbp) on 2011-04-12

description:

updated

Martin Pool (mbp) on 2011-04-12

visibility:	private → public
affects:	bzr (Ubuntu) → bzr-fastimport (Ubuntu)
summary:	- bzr crashed when fast-import'ing a project + IndexError in git_to_bzr branch_mapper