修改方法： 将 from joblib.pool import MemmappingPool 修改为： from joblib.pool import MemmappingPool ============================= 本栏目推荐文章多路io复用pool [补档-2023-07-19]web项目启动时dubbo报错： No provider available for the service com.davidhu.shopguide.api.service.UserEventService from the url zookeeper ://localhost:2181/org.apache.dudevicemapper 存储驱动中的 Thin Pool 的可用数据块数量不足devmapper: Thin Pool has 162394 free data blocks which is less than minimum required 163840 free data blocksimport在vue中使用c++编译OpenSceneGraph-3.4 出现 error: narrowing conversion of ‘-1’ from ‘int’ to ‘char’ inside { } [-Wnarrowing]解决前后端的跨域问题：Access to XMLHttpRequest at '**' from origin '**' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.目标检测 | Point Cloud RoI Pooling[cpp]: <fstream> - read_from_file不是银趴~是@Import！