使用GR533x发送数据时报SDK_ERR_INVALID_DURATION_PARAM错误哪里设置有问题呀

sdk_err_t xops_cmd_data_send(uint8_t conn_idx, uint8_t *p_data, uint16_t length)
{
    sdk_err_t            error_code = SDK_ERR_NTF_DISABLED;
    ble_gatts_noti_ind_t send_cmd;

    if (PRF_CLI_START_NTF == s_xops_env.cmd_ntf_cfg[conn_idx])
    {
        // Fill in the parameter structure
        send_cmd.type   = BLE_GATT_NOTIFICATION;
        send_cmd.handle = prf_find_handle_by_idx(XOPS_IDX_CMD_VAL, s_xops_env.start_hdl, (uint8_t *)&s_char_mask);

        // Pack measured value in database
        send_cmd.length = length;
        send_cmd.value  = p_data;

        // Send notification to peer device
        error_code = ble_gatts_noti_ind(conn_idx, &send_cmd);
    }

    return error_code;
}