调整

src/router/index.js

@@ -84,20 +84,20 @@ export const powerRoutes=[
           name: 'store',
           path: "store",
         },
-        {
-          component: 'baseData/3d/index',
-          hidden: true,
-          meta: {
-          	"title": "3D测试",
-          	"icon": "",
-          	"noCache": false,
-          	"link": null,
-          	"mkid": 'test',
-          },
+        // {
+        //   component: 'baseData/3d/index',
+        //   hidden: true,
+        //   meta: {
+        //   	"title": "3D测试",
+        //   	"icon": "",
+        //   	"noCache": false,
+        //   	"link": null,
+        //   	"mkid": 'test',
+        //   },
 
-          name: '3d',
-          path: "3d",
-        }
+        //   name: '3d',
+        //   path: "3d",
+        // }
       ]
 },
 /* 入库管理 */

src/views/baseData/thing/dialog.vue

 <template>
   <DefaultDialog :app='app'>
     <div slot="form" style="display: flex;height: 70vh;">
-      <div v-loading='loading'  class="full">
+      <div v-loading='loading' v-if="b64!=null" class="full">
         <img class="full" :src="b64" alt="正在连接摄像头...若长时间连接失败请刷新页面或者检查摄像头设备是否连接,SDK是否正确安装!" srcset="">
       </div>
     </div>