解决组织架构鼠标移动到部门控制台有报错信息的问题

fhKeeper/formulahousekeeper/timesheet/src/views/team/index.vue

@@ -2098,7 +2098,7 @@ export default {
       this.jDarr = arrs;
     },
     mouseleave(data, $event) {
-      if($event.currentTarget && !this.adjustPosition) {
+      if($event.currentTarget && $event.currentTarget.firstElementChild && $event.currentTarget.firstElementChild.nextElementSibling && !this.adjustPosition) {
         $event.currentTarget.firstElementChild.nextElementSibling.setAttribute(
           "class",
           "node none poAub"
@@ -2107,7 +2107,7 @@ export default {
       
     },
     mouseover(data, $event) {
-      if($event.currentTarget && !this.adjustPosition) {  
+      if($event.currentTarget.lastChild.setAttribute && !this.adjustPosition) {  
         $event.currentTarget.lastChild.setAttribute("class", "node block poAub");
       }
     },