修改

src/pages/exam/paperEdit.vue

@@ -840,6 +840,15 @@
           //连线题
           if (this.DataObj.GroupList[k].QuestionTypeKey == 'matching') {
             for (let j = 0; j < this.DataObj.GroupList[k].DetailsList.length; j++) {
+              if (this.DataObj.GroupList[k].DetailsList[j].Title == '') {
+                this.$q.notify({
+                  type: 'negative',
+                  position: "top",
+                  message: `${this.DataObj.GroupList[k].GroupName}第${j+1}题标题为空！`
+                })
+                result = false;
+                return;
+              }
               if (this.DataObj.GroupList[k].DetailsList[j].QuestionContentObj.length > 0) {
                 for (let p = 0; p < this.DataObj.GroupList[k].DetailsList[j].QuestionContentObj[0].length; p++) {
                   if (this.DataObj.GroupList[k].DetailsList[j].QuestionContentObj[0][p].Content == '') {