try:
    result = await create_world(params_kw)
    return {"status": "success", "data": result, "message": "创建成功"}
except WorldError as e:
    return {"status": "error", "code": e.code, "message": e.message, "field": e.field, "detail": e.detail}
except Exception as e:
    return {"status": "error", "code": "E_INTERNAL", "message": "服务器内部错误", "field": "", "detail": str(e)}