update 教师分布统计空指针

3 weeks ago · 13d095d02b
parent cd421db42b
commit 13d095d02b
1 changed files with 1 additions and 1 deletions
--- a/src/main/java/cn/teammodel/controller/admin/service/impl/TeacherServiceImpl.java
+++ b/src/main/java/cn/teammodel/controller/admin/service/impl/TeacherServiceImpl.java
@ -548,7 +548,7 @@ public class TeacherServiceImpl implements TeacherService {
                    }
                }
                for (TeacherGradeVo grade : gradeList) {
-                    if(teacher.getId().equals(grade.getId())) {
+                    if(StringUtils.isNotEmpty(teacher.getId()) && teacher.getId().equals(grade.getId())) {
                        if(StringUtils.isNotEmpty(grade.getPeriodId())) {
                            teacher.setPeriodId(grade.getPeriodId());
                        }