{"record":{"id":"43f005e0c1259eb4","repo":"BerriAI/litellm","slug":"path-contains-invalid-json-or-its-root-is-not-a","errorCode":null,"errorMessage":"{path} contains invalid JSON (or its root is not an object); cannot proceed safely.","messagePattern":"(.+?) contains invalid JSON \\(or its root is not an object\\); cannot proceed safely\\.","errorType":"exception","errorClass":"UpError","httpStatus":null,"severity":"error","filePath":"litellm/proxy/client/cli/commands/up.py","lineNumber":59,"sourceCode":"    existed: bool\n    content: dict[str, JsonValue] | None\n\n\n_SETTINGS_ADAPTER: Final = TypeAdapter(dict[str, JsonValue])\n_BACKUP_RECORD_ADAPTER: Final = TypeAdapter(BackupRecord)\n\n\ndef load_json_or_empty(path: Path) -> dict[str, JsonValue]:\n    if not path.exists():\n        return {}\n    with open(path, \"r\") as f:\n        content: Final = f.read()\n    if not content.strip():\n        return {}\n    try:\n        return _SETTINGS_ADAPTER.validate_json(content)\n    except ValidationError:\n        raise UpError(f\"{path} contains invalid JSON (or its root is not an object); cannot proceed safely.\")\n\n\ndef merge_claude_settings(\n    settings: Mapping[str, JsonValue], base_url: str, api_key_helper: str\n) -> dict[str, JsonValue]:\n    \"\"\"Return a new settings dict wired to route Claude Code through the proxy.\n\n    Only env.ANTHROPIC_BASE_URL and the top-level apiKeyHelper are overridden; a\n    stray env.ANTHROPIC_API_KEY is dropped so it cannot outrank the helper-issued\n    token (same reasoning as build_agent_env in agents.py). Every other key is\n    preserved untouched.\n    \"\"\"\n    raw_env: Final = settings.get(ENV_KEY, {})\n    base_env: Final = raw_env if isinstance(raw_env, dict) else {}\n    env: Final = {**base_env, ANTHROPIC_BASE_URL_KEY: base_url.rstrip(\"/\")}\n    env.pop(ANTHROPIC_API_KEY_KEY, None)\n    return {**settings, ENV_KEY: env, API_KEY_HELPER_KEY: api_key_helper}\n","sourceCodeStart":41,"sourceCodeEnd":77,"githubUrl":"https://github.com/BerriAI/litellm/blob/77b7c6c40c0c5aa5fbcb1d6a1825ac39ca8829b8/litellm/proxy/client/cli/commands/up.py#L41-L77","documentation":"Guard loading the proxy UI settings JSON for `lite up`: the file exists but fails validation as an object (corrupt or array root); refusing to continue prevents overwriting the user's settings with an empty dict.","triggerScenarios":"Thrown at litellm/proxy/client/cli/commands/up.py:59 when the library encounters an invalid state.","commonSituations":"A `lite up` state file contains invalid JSON or a non-object root.","solutions":["Fix the JSON in the file (root must be an object) or delete it to start fresh."],"exampleFix":"python -m json.tool <path> to find the syntax error.","handlingStrategy":"validation","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"77b7c6c40c0c5aa5fbcb1d6a1825ac39ca8829b8","analyzedAt":"2026-08-18T11:44:31.656Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}