修改import增加.vue

src/views/onemap/mainMap.vue

@@ -15,7 +15,7 @@ npm install v-viewer    图片查看工具
 </template>
 
 <script>
-import BasicMap from '../../components/OneMap/BasicMap';
+import BasicMap from '../../components/OneMap/BasicMap.vue';
 
 export default {
   name: 'mainMap',