TypeError in _dirstate_helpers_c.ProcessEntryC._process_entry

Bug #306029 reported by Mark M
Affects Status Importance Assigned to Milestone

Bug Description

budder {/usr/local/library} root# bzr status
bzr: ERROR: exceptions.TypeError: 'NoneType' object is unsubscriptable

Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 893, in run_bzr_catch_errors
    return run_bzr(argv)
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 839, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 539, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 853, in ignore_pipe
    result = func(*args, **kwargs)
  File "/usr/lib/python2.5/site-packages/bzrlib/builtins.py", line 217, in run
    show_pending=(not no_pending))
  File "/usr/lib/python2.5/site-packages/bzrlib/status.py", line 114, in show_tree_status
  File "/usr/lib/python2.5/site-packages/bzrlib/tree.py", line 95, in changes_from
  File "/usr/lib/python2.5/site-packages/bzrlib/decorators.py", line 138, in read_locked
    result = unbound(self, *args, **kwargs)
  File "/usr/lib/python2.5/site-packages/bzrlib/tree.py", line 814, in compare
  File "/usr/lib/python2.5/site-packages/bzrlib/delta.py", line 217, in _compare_trees
  File "_dirstate_helpers_c.pyx", line 1347, in _dirstate_helpers_c.ProcessEntryC.__next__
  File "_dirstate_helpers_c.pyx", line 1606, in _dirstate_helpers_c.ProcessEntryC._iter_next
  File "_dirstate_helpers_c.pyx", line 1260, in _dirstate_helpers_c.ProcessEntryC._process_entry
TypeError: 'NoneType' object is unsubscriptable

bzr 1.10 on python 2.5.2 (linux2)
arguments: ['/usr/bin/bzr', 'status']
encoding: 'ISO-8859-1', fsenc: 'ISO-8859-1', lang: 'en_US'
  bzrtools /usr/lib/python2.5/site-packages/bzrlib/plugins/bzrtools [1.10]
  launchpad /usr/lib/python2.5/site-packages/bzrlib/plugins/launchpad [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.

Revision history for this message
John A Meinel (jameinel) wrote :

The only time I've seen this is when "readdir()" returns a record inside of a directory but doing "stat(path)" fails.

I don't specifically know what file is breaking (or how), but it is rather odd. I would guess that a recursive "ls" will also fail. Can you try "ls -R" ?

Changed in bzr:
importance: Undecided → Medium
status: New → Incomplete
Revision history for this message
Mark M (kobaz) wrote :

ls -R is fine

Here's the steps I did to produce this problem.

Workstation A
  add a number of files
  modify a number of files
  bzr commit
  bzr push

Workstation B
  bzr status (works fine)
  modify a number of files
  bzr pull
  bazillions of conflicts (when there shouldn't have been... I didn't save the output though)
  bzr revert
  bzr status (produces the above output noted in the bug report)

Martin Pool (mbp)
Changed in bzr:
status: Incomplete → Confirmed
Revision history for this message
Robert Collins (lifeless) wrote :

There isn't enough here to write a test case at the moment. Mark, are you still seeing this?

Changed in bzr:
status: Confirmed → Incomplete
Revision history for this message
Martin Pool (mbp) wrote :

bug 449745 looks similar and may have enough data to reproduce this.

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