zlib.error: Error -3 while decompressing data: incorrect data check

[Gabor Vaspori]

log:

bzr: ERROR: zlib.error: Error -3 while decompressing data: incorrect data check

Traceback (most recent call last):
  File "D:/programs/Bazaar/plugins\qbzr\lib\trace.py", line 300, in reports_exception_decorate
  File "D:/programs/Bazaar/plugins\qbzr\lib\log.py", line 231, in load
  File "D:/programs/Bazaar/plugins\qbzr\lib\logwidget.py", line 203, in load_branch
  File "D:/programs/Bazaar/plugins\qbzr\lib\logwidget.py", line 249, in load
  File "D:/programs/Bazaar/plugins\qbzr\lib\logmodel.py", line 110, in load_graph_all_revisions
  File "D:/programs/Bazaar/plugins\qbzr\lib\logmodel.py", line 105, in load_graph
  File "D:/programs/Bazaar/plugins\qbzr\lib\loggraphprovider.py", line 517, in load_graph_all_revisions
  File "D:/programs/Bazaar/plugins\qbzr\lib\loggraphprovider.py", line 603, in _load_graph
  File "bzrlib\graph.pyo", line 912, in iter_ancestry
  File "bzrlib\graph.pyo", line 167, in get_parent_map
  File "bzrlib\repository.pyo", line 2663, in get_parent_map
  File "bzrlib\groupcompress.pyo", line 1313, in get_parent_map
  File "bzrlib\groupcompress.pyo", line 1332, in _get_parent_map_with_sources
  File "bzrlib\groupcompress.pyo", line 1969, in get_parent_map
  File "bzrlib\groupcompress.pyo", line 1941, in _get_entries
  File "bzrlib\index.pyo", line 1358, in iter_entries
  File "bzrlib\btree_index.pyo", line 1167, in iter_entries
  File "bzrlib\btree_index.pyo", line 1121, in _walk_through_internal_nodes
  File "bzrlib\btree_index.pyo", line 962, in _get_leaf_nodes
  File "bzrlib\btree_index.pyo", line 939, in _get_nodes
  File "bzrlib\btree_index.pyo", line 716, in _get_and_cache_nodes
  File "bzrlib\btree_index.pyo", line 1547, in _read_nodes
error: Error -3 while decompressing data: incorrect data check

bzr 2.2.1 on python 2.6.4 (win32)
arguments: ['D:\\programs\\Bazaar\\bzrw.exe', 'explorer']
encoding: 'cp1250', fsenc: 'mbcs', lang: None
plugins:
  bzrtools D:\programs\Bazaar\plugins\bzrtools [2.2.0]
  colo D:\programs\Bazaar\plugins\colo [0.1.0]
  explorer D:\programs\Bazaar\plugins\explorer [1.1.1]
  fastimport D:\programs\Bazaar\plugins\fastimport [0.9.0dev]
  launchpad D:\programs\Bazaar\plugins\launchpad [2.2.1]
  loom D:\programs\Bazaar\plugins\loom [2.2.1dev]
  netrc_credential_store D:\programs\Bazaar\plugins\netrc_credential_store [2.2.1]
  news_merge D:\programs\Bazaar\plugins\news_merge [2.2.1]
  pipeline D:\programs\Bazaar\plugins\pipeline [unknown]
  qbzr D:\programs\Bazaar\plugins\qbzr [0.19.2]
  rewrite D:\programs\Bazaar\plugins\rewrite [0.6.1]
  svn D:\programs\Bazaar\plugins\svn [1.0.4]
  upload D:\programs\Bazaar\plugins\upload [1.0.0dev]
  xmloutput D:\programs\Bazaar\plugins\xmloutput [0.8.7.dev]

[Alexander Belchenko (bialix)]

The problem comes from possible corrupted data, IIRC. This could be a dupe.

[Gabor Vaspori (gab232-gmail)]

Likely the same error, this time from command line.
But what could be corrupted?

log:

------------------------------------------------------------------------------------------------------------------

D:\munka\dvlp\bzr\adwse\interface\web>bzr log -v > d:\temp\bzrlog.txt
bzr: ERROR: zlib.error: Error -3 while decompressing data: incorrect data
check

Traceback (most recent call last):
  File "bzrlib\commands.pyo", line 912, in exception_to_return_code
  File "bzrlib\commands.pyo", line 1112, in run_bzr
  File "bzrlib\commands.pyo", line 690, in run_argv_aliases
  File "bzrlib\commands.pyo", line 705, in run
  File "bzrlib\cleanup.pyo", line 135, in run_simple
  File "bzrlib\cleanup.pyo", line 165, in _do_with_cleanups
  File "bzrlib\commands.pyo", line 1127, in ignore_pipe
  File "bzrlib\builtins.pyo", line 2417, in run
  File "bzrlib\log.pyo", line 343, in show
  File "bzrlib\log.pyo", line 367, in _show_body
  File "bzrlib\log.pyo", line 405, in iter_log_revisions
  File "bzrlib\log.pyo", line 866, in _generate_deltas
  File "bzrlib\log.pyo", line 930, in _make_revision_objects
  File "bzrlib\log.pyo", line 955, in _make_batch_filter
  File "bzrlib\log.pyo", line 785, in _convert
  File "bzrlib\log.pyo", line 666, in _linear_view_revisions
  File "bzrlib\repository.pyo", line 2518, in iter_reverse_revision_history
  File "bzrlib\graph.pyo", line 167, in get_parent_map
  File "bzrlib\repository.pyo", line 2663, in get_parent_map
  File "bzrlib\groupcompress.pyo", line 1313, in get_parent_map
  File "bzrlib\groupcompress.pyo", line 1332, in
_get_parent_map_with_sources
  File "bzrlib\groupcompress.pyo", line 1969, in get_parent_map
  File "bzrlib\groupcompress.pyo", line 1941, in _get_entries
  File "bzrlib\index.pyo", line 1358, in iter_entries
  File "bzrlib\btree_index.pyo", line 1167, in iter_entries
  File "bzrlib\btree_index.pyo", line 1121, in _walk_through_internal_nodes
  File "bzrlib\btree_index.pyo", line 962, in _get_leaf_nodes
  File "bzrlib\btree_index.pyo", line 939, in _get_nodes
  File "bzrlib\btree_index.pyo", line 716, in _get_and_cache_nodes
  File "bzrlib\btree_index.pyo", line 1547, in _read_nodes
error: Error -3 while decompressing data: incorrect data check

bzr 2.2.1 on python 2.6.4 (Windows-XP-5.1.2600-SP3)
arguments: ['bzr', 'log', '-v']
encoding: 'cp1250', fsenc: 'mbcs', lang: None
plugins:
  bzrtools D:\programs\Bazaar\plugins\bzrtools [2.2.0]
  colo D:\programs\Bazaar\plugins\colo [0.1.0]
  explorer D:\programs\Bazaar\plugins\explorer [1.1.1]
  fastimport D:\programs\Bazaar\plugins\fastimport [0.9.0dev]
  launchpad D:\programs\Bazaar\plugins\launchpad [2.2.1]
  loom D:\programs\Bazaar\plugins\loom [2.2.1dev]
  netrc_credential_store D:\programs\Bazaar\plugins\netrc_credential_store
[2.2.1]
  news_merge D:\programs\Bazaar\plugins\news_merge [2.2.1]
  pipeline D:\programs\Bazaar\plugins\pipeline [unknown]
  qbzr D:\programs\Bazaar\plugins\qbzr [0.19.2]
  rewrite D:\programs\Bazaar\plugins\rewrite [0.6.1]
  svn D:\programs\Bazaar\plugins\svn [1.0.4]
  upload ...

[Andrew Bennetts (spiv)]

Gabor Vaspori wrote:
> Likely the same error, this time from command line.
> But what could be corrupted?

Judging from the traceback, one of the .bzr/repository/*.rix files.