提交BUG

exam-work-domain/src/main/java/cn/com/qmth/examcloud/service/examwork/entity/ExamStudent.java

@@ -350,6 +350,9 @@ public class ExamStudent implements Serializable {
 	}
 
 	public Integer getNormalExamTimes() {
+		if(normalExamTimes==null){
+			return 0;
+		}
 		return normalExamTimes;
 	}