Merge branch 'lixin' of gitadmin/tuoheng_lc_web into develop

src/views/dashboard/components/FireAlarm.vue

     }
 
     const executeNow = async() => {
+      if (data.airportId === null) {
+        $message.warning('当前无在线机场!')
+        return
+      }
       var airportName = ''
       data.airpotOptions?.map((item) => {
         if (item.value === data.airportId) {

src/views/dashboard/components/WarningDrawer.vue

 </template>
 
 <script>
-import { defineComponent, ref, reactive, toRefs, computed, watch, nextTick, onBeforeUnmount, onMounted } from 'vue'
+import { defineComponent, ref, reactive, toRefs, computed, watch, nextTick, onBeforeUnmount, onMounted, onUnmounted } from 'vue'
 import Underlay from './Underlay.vue'
 import ControlPanel from './ControlPanel.vue'
 import SpeedChart from './SpeedChart.vue'
     }
 
     const clearTimer = () => {
-      if (data.chartTimer) {
-        clearInterval(data.chartTimer)
-        data.chartTimer = null
-      }
-      if (data.liveTimer) {
-        clearInterval(data.liveTimer)
-        data.liveTimer = null
-      }
-      if (data.failTimer) {
-        clearInterval(data.failTimer)
-        data.failTimer = null
-      }
+      clearInterval(data.chartTimer)
+      data.chartTimer = null
+      clearInterval(data.liveTimer)
+      data.liveTimer = null
+      clearInterval(data.failTimer)
+      data.failTimer = null
     }
 
     function handleVideoStatus(status) {
       clearTimer()
     })
 
+    onUnmounted(() => {
+      clearInterval(data.failTimer)
+      data.failTimer = null
+    })
+
     return {
       containerRef,
       sideRef,