no message

src/views/historicalVisit/historicalDetails.vue

@@ -242,7 +242,7 @@ export default {
     return {
       userShow: false,
       visitsId: '',
-      imgs: '',
+      imgs: [],
       typeList: [],
       active: ['1'],
       sameDay: false,
@@ -426,6 +426,7 @@ export default {
       });
     },
     filterSfaTaskList(list) {
+      if (!list) return;
       let taskTypeArr = list.filter((val) => val.taskType !== '5');
       let taskType5Index = list.findIndex((val) => val.taskType == '5');
       if (taskType5Index != -1) {