Test test_model_working_tree failed: list index out of range

testing: C:/work/Bazaar/bzr-2a/2.0/bzr
   C:\work\Bazaar\bzr-2a\2.0\bzrlib
   bzr-2.0.3dev python-2.5.4 Windows-XP-5.1.2600-SP3

ERROR: bzrlib.plugins.qbzr.lib.tests.test_treewidget.TestTreeModel.test_model_working_tree
    list index out of range

ERROR: bzrlib.plugins.qbzr.lib.tests.test_treewidget.TestTreeModel.test_model_working_tree
    list index out of range

======================================================================
ERROR: test_model_working_tree (bzrlib.plugins.qbzr.lib.tests.test_treewidget.TestTreeModel)

vvvv[log from bzrlib.plugins.qbzr.lib.tests.test_treewidget.TestTreeModel.test_model_working_tree]
11.656 creating repository in file:///C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/work/tree/.bzr/.
11.688 creating branch <bzrlib.branch.BzrBranchFormat6 object at 0x0B7AF210> in file:///C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/work/tree/.bzr/
11.734 opening working tree 'C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/work/tree'
11.828 preparing to commit
    INFO Committing to: C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/work/tree/
11.828 Selecting files for commit with filter None
    INFO added a
    INFO added b
    INFO added b/c
    INFO Committed revision 1.
11.906 creating config parent directory: 'C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/home/bazaar'
11.906 creating config directory: 'C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/home/bazaar/2.0'
12.109 opening working tree 'C:/tmp/testbzr-ukddoz.tmp'

^^^^[log from bzrlib.plugins.qbzr.lib.tests.test_treewidget.TestTreeModel.test_model_working_tree]
----------------------------------------------------------------------
Traceback (most recent call last):
  File "C:\work\Bazaar\plugins\qbzr\lib\treewidget.py", line 935, in flags
    item_data = self.inventory_data[index.internalId()]
IndexError: list index out of range

======================================================================
ERROR: test_model_working_tree (bzrlib.plugins.qbzr.lib.tests.test_treewidget.TestTreeModel)

vvvv[log from bzrlib.plugins.qbzr.lib.tests.test_treewidget.TestTreeModel.test_model_working_tree]
11.656 creating repository in file:///C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/work/tree/.bzr/.
11.688 creating branch <bzrlib.branch.BzrBranchFormat6 object at 0x0B7AF210> in file:///C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/work/tree/.bzr/
11.734 opening working tree 'C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/work/tree'
11.828 preparing to commit
    INFO Committing to: C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/work/tree/
11.828 Selecting files for commit with filter None
    INFO added a
    INFO added b
    INFO added b/c
    INFO Committed revision 1.
11.906 creating config parent directory: 'C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/home/bazaar'
11.906 creating config directory: 'C:/tmp/testbzr-ukddoz.tmp/eModel.test_model_working_tree/home/bazaar/2.0'
12.109 opening working tree 'C:/tmp/testbzr-ukddoz.tmp'

^^^^[log from bzrlib.plugins.qbzr.lib.tests.test_treewidget.TestTreeModel.test_model_working_tree]
----------------------------------------------------------------------
Traceback (most recent call last):
  File "C:\work\Bazaar\plugins\qbzr\lib\treewidget.py", line 935, in flags
    item_data = self.inventory_data[index.internalId()]
IndexError: list index out of range

----------------------------------------------------------------------
Ran 94 tests in 11.516s

FAILED (errors=2)
Missing feature '_PyEnchantFeature' skipped 7 tests.
tests failed