修改无法获取图的问题

CHANGE.md

 # 更新
 
+## 1.6.2
+
+### 2020-5-25
+
+> 1. 修改无法获取图的问题
+
 ## 1.6.1
 
 ### 2020-5-19

package.json

 {
   "name": "@dvgis/dc-sdk",
-  "version": "1.6.1",
+  "version": "1.6.2",
   "description": " The SDK is a secondary development based on the open source project Cesium, which optimizes some operations of Cesium and enables developers to quickly develop 3D applications through the framework.",
   "main": "index.js",
   "repository": "https://github.com/Digital-Visual/dc-sdk.git",

src/base/index.js

  * @Author: Caven
  * @Date: 2020-04-22 09:44:30
  * @Last Modified by: Caven
- * @Last Modified time: 2020-05-19 22:02:26
+ * @Last Modified time: 2020-05-25 09:20:03
  */
 
 import { initMixin, initUse } from './global-api'
   Author: 'Caven Chen',
   GitHub: 'https://github.com/Digital-Visual',
   Home: 'https://www.dvgis.cn',
-  Version: '1.6.1',
+  Version: '1.6.2',
   Namespace: {},
   Initialized: false
 }

src/core/viewer/Viewer.js

  * @Author: Caven
  * @Date: 2019-12-27 17:13:24
  * @Last Modified by: Caven
- * @Last Modified time: 2020-05-18 13:12:54
+ * @Last Modified time: 2020-05-25 08:55:28
  */
 
 import {
    *
    */
   getLayer(id) {
-    let filters = this.getLayers().filter(item.id === id)
+    let filters = this.getLayers().filter(item => item.id === id)
     return filters && filters.length ? filters[0] : undefined
   }