XX-net/XX-Net · warning

try to delect current version.

Error message

try to delect current version.

What it means

del_version(version) refuses to delete the currently running version directory: it compares against get_current_version_dir() (the dirname containing launcher) and returns False if they match, to avoid deleting the live install.

Source

Thrown at code/default/launcher/update_from_github.py:351

    files_in_code_path = os.listdir(code_path)
    local_versions = []
    for name in files_in_code_path:
        if os.path.isdir(os.path.join(code_path, name)):
            v = get_folder_version(name)
            if v:
                local_versions.append([v, name])
    local_versions.sort(key=lambda s: list(map(int, s[0].split('.'))), reverse=True)
    return local_versions


def get_current_version_dir():
    current_dir = os.path.split(root_path)[-1]
    return current_dir


def del_version(version):
    if version == get_current_version_dir():
        xlog.warn("try to delect current version.")
        return False

    try:
        shutil.rmtree(os.path.join(top_path, "code", version))
        return True
    except Exception as e:
        xlog.warn("deleting fail: %s", e)
        return False


def update_current_version(version):
    start_script = os.path.join(top_path, "code", version, "launcher", "start.py")
    if not os.path.isfile(start_script):
        xlog.warn("set version %s not exist", version)
        return False

    current_version_file = os.path.join(top_path, "code", "version.txt")
    with open(current_version_file, "w") as fd:

View on GitHub (pinned to cfa5bc17b6)

Solutions

  1. Switch/update to another version first, then delete the old one.
  2. If the check misfires because the install was moved, fix the directory layout so the running launcher lives under code/<current-version>/.
  3. Refresh the web UI so the current-version marker is up to date.
Defensive patterns

Strategy: validation

Validate before calling

if version == get_current_version_dir():
    raise ValueError('refusing to delete running version %s' % version)

Prevention

When it happens

Trigger: Any call to del_version with the version currently active (e.g. web UI cleanup attempting to remove the running build).

Common situations: User selects the running version in the version manager to delete; version.txt and directory naming out of sync after a manual copy of the code tree.

Related errors

AI-assisted analysis of XX-net/XX-Net@cfa5bc17b6 (2026-08-27). Data as JSON: /api/errors/b85d5d844fa0f23b. Report an issue: GitHub.