更新

src/main/java/org/jeecg/modules/report/service/impl/ProReportServiceImpl.java

@@ -250,7 +250,7 @@ public class ProReportServiceImpl implements ProReportService {
             case 3:
                 return  "3";
         }
-
+        return null;
     }
 
     //根据首付款条线获取指定的数据