Gitdb exception during active / healthy session

[aelaguiz]

Issue

I had a long running session that was going well and a random command dumped the stack:

Applied edit to src/interactive/interactive_poker_game.cpp
Applied edit to src/interactive/base_poker_game.cpp
Applied edit to src/interactive/base_poker_game.h
Commit ca09ce8 Removed the notion of hero, AI, and human players from BasePokerGame and moved the logic to handle different
player types into InteractivePokerGame.
───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
CMakeLists.txt cpp src/apps/model_vs_model.cpp src/apps/play_model.cpp src/apps/random_test.cpp src/interactive/base_poker_
> update `ModelManager` to conform to this new `BasePokerGame` `handlePlayerTurn`

Traceback (most recent call last):
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/gitdb/db/loose.py", line 132, in _map_loose_object
    return file_contents_ro_filepath(db_path, flags=self._fd_open_flags)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/gitdb/util.py", line 204, in file_contents_ro_filepath
    fd = os.open(filepath, os.O_RDONLY | getattr(os, 'O_BINARY', 0) | flags)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
FileNotFoundError: [Errno 2] No such file or directory: '/Users/aelaguiz/workspace/amirbot/csrc/amirbot/.git/objects/ca/09ce87565b66a58ab9dae581330d96647c4363'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/bin/aider", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/aider/main.py", line 547, in main
    coder.run()
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/aider/coders/base_coder.py", line 612, in run
    new_user_message = self.run_loop()
                       ^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/aider/coders/base_coder.py", line 650, in run_loop
    self.check_for_file_mentions(inp)
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/aider/coders/base_coder.py", line 1052, in check_for_file_mentions
    mentioned_rel_fnames = self.get_file_mentions(content)
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/aider/coders/base_coder.py", line 1029, in get_file_mentions
    addable_rel_fnames = self.get_addable_relative_files()
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/aider/coders/base_coder.py", line 1257, in get_addable_relative_files
    return set(self.get_all_relative_files()) - set(self.get_inchat_relative_files())
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/aider/coders/base_coder.py", line 1238, in get_all_relative_files
    files = self.repo.get_tracked_files()
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/aider/repo.py", line 227, in get_tracked_files
    commit = self.repo.head.commit
             ^^^^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/git/refs/symbolic.py", line 297, in _get_commit
    obj = self._get_object()
          ^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/git/refs/symbolic.py", line 288, in _get_object
    return Object.new_from_sha(self.repo, hex_to_bin(self.dereference_recursive(self.repo, self.path)))
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/git/objects/base.py", line 149, in new_from_sha
    oinfo = repo.odb.info(sha1)
            ^^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/gitdb/db/base.py", line 210, in info
    return self._db_query(sha).info(sha)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/gitdb/db/loose.py", line 154, in info
    m = self._map_loose_object(sha)
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/aelaguiz/.pyenv/versions/3.11.4/lib/python3.11/site-packages/gitdb/db/loose.py", line 143, in _map_loose_object
    raise BadObject(sha) from e
gitdb.exc.BadObject: BadObject: b'ca09ce87565b66a58ab9dae581330d96647c4363'

I've attached the full session as well as a txt file. Let me know if there's any reproduction steps you'd like for me to try.

Version 0.42.0, sonnet 3.5

aidercrash.txt

Version and model info

aider --sonnet Aider v0.42.0 Models: claude-3-5-sonnet-20240620 with diff edit format, weak model claude-3-haiku-20240307 Git repo: .git with 2,295 files Warning: For large repos, consider using an .aiderignore file to ignore irrelevant files/dirs. Repo-map: using 1024 tokens Use /help to see in-chat commands, run with --help to see cmd line args