uni-app安卓打包后出现小程序代码

uni-app安卓打包后出现小程序代码

uni-app在vue生命周期函数onLaunch里判断已经存在用户信息则uni.switchTab跳转到tab页，打包成安卓之后控制台里报i.setStyle is not a function; at wx.switchTab，这种错误不是小程序的错误吗，wx对象怎么会出现在安卓里

App.vue

export default {
    onLaunch: function() {
        try{
            let lacUser = uni.getStorageSync('lacUser') || '';  
            if (lacUser) {  
                uni.switchTab({  
                    url: '/pages/index/index'  
                });  
            }  
            console.log('App Launch')  
        }catch(e){  
        }  
    },  
    onShow: function() {  
        console.log('App Show')  
    },  
    onHide: function() {  
        console.log('App Hide')  
    }  
}

15:42:34.400 [编译] Compiling… 15:42:35.978 [完成] uni-app 编译完毕 15:42:35.989 项目 ‘testlac’ 编译成功. 15:42:35.999 正在同步手机端程序文件… 15:42:36.249 同步手机端程序文件完成 15:42:36.271 正在重启… 15:42:41.578 appServiceSDKScriptError 15:42:41.598 42:39.469 3356 3356 I console : i.setStyle is not a function; at wx.switchTab 15:42:41.626 42:39.469 3356 3356 I console : TypeError: i.setStyle is not a function 15:42:41.874 App Launch at App.vue:13 15:42:41.894 App Show at App.vue:20