求解

src/main/java/com/miniframe/solverjob/AdiSolverJobService.java

@@ -29,7 +29,7 @@ public class AdiSolverJobService {
         AdiSolverConfigMapper configDao = UtilTools.getBean(AdiSolverConfigMapper.class);
 //        AdiSolverConfig  config =configDao.selectByPrimaryKey(job.getConfigid());
         config.setState((short)-1);
-        config.setSolverNum(config.getSolverNum()+1);
+        config.setSolverNum(config.getSolverNum()==null ?0:config.getSolverNum()+1);
         configDao.updateByPrimaryKey(config);
         return job;
     }