get_order没法获取订单

用快期模拟账户时，用api_get_order没法获取订单，用account.get_order说没有初始化，用以下代码也出现错误。请问怎么回事。

<span class="n">tqkq</span> <span class="o">=</span> <span class="n">TqKq</span><span class="p">()</span>

<span class="n">orders1</span> <span class="o">=</span> <span class="n">tqkq</span><span class="o">.</span><span class="n"><span class="highlighted">get_order</span></span><span class="p">()</span>