zed-industries/zed · error

failed to find a git repository for buffer

Error message

failed to find a git repository for buffer

What it means

In Project::blame_buffer: repository_and_path_for_buffer_id returned None, meaning the buffer's file is not tracked by any git repository known to this project's GitStore. Blame cannot be computed for files outside a repository.

Source

Thrown at crates/project/src/git_store.rs:2114

            Ok(future::try_join_all(tasks)
                .await?
                .into_iter()
                .all(|result| result))
        })
    }

    /// Blames a buffer.
    pub fn blame_buffer(
        &self,
        buffer: &Entity<Buffer>,
        version: Option<clock::Global>,
        cx: &mut Context<Self>,
    ) -> Task<Result<Option<Blame>>> {
        let buffer = buffer.read(cx);
        let Some((repo, repo_path)) =
            self.repository_and_path_for_buffer_id(buffer.remote_id(), cx)
        else {
            return Task::ready(Err(anyhow!("failed to find a git repository for buffer")));
        };
        let content = match &version {
            Some(version) => buffer.rope_for_version(version),
            None => buffer.as_rope().clone(),
        };
        let line_ending = buffer.line_ending();
        let version = version.unwrap_or(buffer.version());
        let buffer_id = buffer.remote_id();

        let repo = repo.downgrade();
        cx.spawn(async move |_, cx| {
            let repository_state = repo
                .update(cx, |repo, _| repo.repository_state.clone())?
                .await
                .map_err(|err| anyhow::anyhow!(err))?;
            match repository_state {
                RepositoryState::Local(LocalRepositoryState { backend, .. }) => backend
                    .blame(repo_path.clone(), content, line_ending)

View on GitHub (pinned to f4178619ac)

Solutions

1. Open the repository containing the file as a project worktree
2. Ensure the worktree's git repo has been discovered (check for .git and worktree indexing)

When it happens

Trigger: Thrown at crates/project/src/git_store.rs:2114 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of zed-industries/zed@f4178619ac (2026-08-20). Data as JSON: /api/errors/cd8005e5067a18f9. Report an issue: GitHub.