• Missing state: run dorgy org <root> before commands like mv, search, and undo.
• JSON + quiet/summary conflicts: --json cannot be combined with --quiet or --summary.
• Watch deletions suppressed: enable --allow-deletions or set processing.watch.allow_deletions: true.
• Search index missing: initialize via dorgy search <root> --init-store or re-run dorgy org without --without-search.
• Permission errors during move: ensure files are available and not locked by other processes.

See Reference → JSON → Errors for standardized payload shapes and error codes.