v-for 绑定key

ruoyi-ui/src/views/JiHeExpressway/pages/control/event/dispatch/index.vue

@@ -15,7 +15,7 @@
 
     <!-- 内容 -->
     <div class="body">
-      <RoadStateCard v-for="item in data" :key="item" :cardData="item" @firstBtnClick="firstBtnClick"
+      <RoadStateCard v-for="(item, index) in data" :key="index" :cardData="item" @firstBtnClick="firstBtnClick"
         @lastBtnClick="lastBtnClick" />
     </div>
 

ruoyi-ui/src/views/JiHeExpressway/pages/control/event/event/FormEvent/index.vue

@@ -2,7 +2,7 @@
   <Dialog v-model="modelVisible" title="交通事故录入">
     <div class="EventDetailDialog">
       <ElTabs v-model="activeName" @tab-click="handleChange">
-        <ElTabPane v-for="item in tabConfigList" :key="item.key" :label="item.label" :name="item.key" />
+        <ElTabPane v-for="(item, index) in tabConfigList" :key="index" :label="item.label" :name="item.key" />
       </ElTabs>
 
       <Transition name="fade">