删除路由

src/views/monitor.vue

@@ -523,7 +523,7 @@ export default {
         this.selectCameraByCoverage(data.id)
         that.selectCameraByDeptId(data.id);
         getCamerasByDeptId(data.id).then((res) => {
-          that.$refs.TVWalls.showTVWall(res.data, {
+          that.$refs.TVWall.showTVWall(res.data, {
             longitude: data.deptLongitude,
             latitude: data.deptLatitude,
           });