HKUDS/Vibe-Trading · error · ValueError

VIBE_TRADING_HOME must not be a UNC path: {env_root!r}

Error message

VIBE_TRADING_HOME must not be a UNC path: {env_root!r}

What it means

Raised by get_runtime_root when the VIBE_TRADING_HOME environment variable starts with '//' or '\\', i.e. a Windows UNC network path. Runtime state on UNC paths is explicitly unsupported, so config_path-parent, env-root, and session-dir derivation all refuse it.

Source

Thrown at agent/src/config/paths.py:30

def get_runtime_root(config_path: Path | None = None) -> Path:
    """Return the runtime root directory for user-level agent state.

    Args:
        config_path: Optional explicit config file path. When provided, the
            runtime root is derived from that file's parent directory.

    Returns:
        The directory containing the explicit structured config file when one
        is provided, otherwise the ``VIBE_TRADING_HOME`` environment override,
        otherwise the default ``~/.vibe-trading`` runtime root.
    """
    if config_path is not None:
        return config_path.expanduser().parent
    env_root = os.environ.get(_HOME_ENV_VAR, "").strip()
    if env_root:
        if env_root.startswith(("//", "\\\\")):
            raise ValueError(
                f"{_HOME_ENV_VAR} must not be a UNC path: {env_root!r}"
            )
        return Path(env_root).expanduser()
    return Path.home() / ".vibe-trading"


def get_sessions_dir() -> Path:
    """Return the user-level directory holding chat session records."""
    return get_runtime_root() / "sessions"


def get_runs_dir() -> Path:
    """Return the user-level directory holding run artifacts."""
    return get_runtime_root() / "runs"


def get_swarm_runs_dir() -> Path:
    """Return the user-level directory holding swarm run records."""

View on GitHub (pinned to 80ffdda44c)

Solutions

1. Point VIBE_TRADING_HOME at a local drive path, e.g. C:\Users\me\.vibe-trading.
2. If the share is required, map it to a drive letter first and use that letter in the env var.
3. Unset VIBE_TRADING_HOME to fall back to Path.home() / '.vibe-trading'.

Example fix

# before
VIBE_TRADING_HOME=\\fileserver\share\vibe-trading

# after
VIBE_TRADING_HOME=C:\Users\me\.vibe-trading

import os

def runtime_home_valid() -> bool:
    v = os.environ.get('VIBE_TRADING_HOME', '').strip()
    return not v.startswith(('//', '\\\\'))

When it happens

Trigger: Setting VIBE_TRADING_HOME=\\server\share\vibe or //server/share/vibe on Windows and then calling anything that resolves the runtime root (_build_welcome_panel, get_sessions_dir, migrate_legacy_state, etc.).

Common situations: Corporate Windows environments with redirected profiles or mapped network home directories; CI runners on network shares; copy-pasting a UNC path into .env.

Related errors

• SWARM_WORKER_RETRY_MAX_DELAY_S must be greater than or equal
• TUSHARE_TOKEN not in agent/.env or environment; required for
• TUSHARE_TOKEN is not configured
• unknown sort {v!r}; expected one of {sorted(_VALID_SORTS)}
• unknown zoo {zoo!r}; expected one of {sorted(_VALID_ZOOS)}

AI-assisted analysis of HKUDS/Vibe-Trading@80ffdda44c (2026-08-28). Data as JSON: /api/errors/70e8af5810d94785. Report an issue: GitHub.