导入问题修改

mec-biz/src/main/java/com/ym/mec/biz/service/impl/TempBuyFreeLiveTheoryCourseServiceImpl.java

@@ -106,7 +106,9 @@ public class TempBuyFreeLiveTheoryCourseServiceImpl extends BaseServiceImpl<Inte
             }
             TempBuyFreeLiveTheoryCourse course = tempBuyFreeLiveTheoryCourseDao.get(temp.getId());
             LevelEnum byName = LevelEnum.getByName(temp.getRecommendLevel());
-            course.setRecommendLevel(byName.getCode());
+            if(null != byName){
+                course.setRecommendLevel(byName.getCode());
+            }
             tempBuyFreeLiveTheoryCourseDao.update(course);
         }
         return null;