【报Bug】 CLI hello uniapp 模板工程，在同时使用小程序插件和 import qs from 'qs' 报错

示例代码：

manifest.json

  "mp-weixin": {  
    "appid": "XXXX",  
    "setting": {  
      "urlCheck": true,  
      "postcss": true,  
      "minified": true,  
      "es6": true  
    },  
    "usingComponents": true,  
    "plugins": {  
      "live-player-plugin": {  
        "version": "1.2.10",  
        "provider": "wx2b03c6e691cd7370"  
      },  
      "chatGroupPlugin": {  
        "version": "1.0.2",  
        "provider": "wxaae6519cee98d824"  
      }  
    }  
  },

================================================
main.js

import Vue from 'vue'  
import qs from 'qs'  
const app = new Vue()  
app.$mount()  

=========================================================
pages.json

{  
  "pages": [  
    {  
      "path": "pages/home/test",  
      "style": {  
        "navigationStyle": "custom"  
      }  
    }  
  ]  
}

操作步骤：

1. 使用vue create -p dcloudio/uni-preset-vue my-project 穿件一个工程
2. 选择 hello uni app 模板
3. 在 manifest.json 配置小程序插件
4. 在mian.js 文件引入 import qs from 'qs'
   5.控制台抛出异常

预期结果：

控制台不抛出异常

实际结果：

VM871:5 app.js错误:
TypeError: Function.prototype.apply was called on WeakMap.prototype.get, which is a string and not a function
at callBoundIntrinsic (vendor.js? [sm]:9095)
at Object.<anonymous> (vendor.js? [sm]:8447)
at webpack_require (runtime.js? [sm]:82)
at Object.<anonymous> (vendor.js? [sm]:8138)
at webpack_require (runtime.js? [sm]:82)
at Object.<anonymous> (vendor.js? [sm]:8116)
at webpack_require (runtime.js? [sm]:82)
at Object.<anonymous> (main.js? [sm]:16)
at Object.<anonymous> (main.js? [sm]:22)
at webpack_require (runtime.js? [sm]:82)