出错 AssertionError: daemonic processes are not allowed to have children

由xiaochuan创建，最终由xiaochuan更新于2022-11-09 01:23 被浏览 15 用户

问题

出错 AssertionError: daemonic processes are not allowed to have children

关于超参搜索，请参照下面这个样例： [https://bigquant.com/experimentshare/b95c9a1892e24b81876a37d86dac576a](https://bigquant.com/experimentshare/b95c9a1892e24b81876a37d86dac576a) \
其实我问的不是超参搜索，不好意思，忘记加说明了。我的问题是，超参搜索的时候 DataSource('bar5m_CN_STOCK_A').read(tmp01 ,start_date='2021-11-05',end_date='2021-11-16',fields=\['close','volume'\]) 这段代码会报错。有没有办法解决