原本正常的wgt，突然启动白屏并无法修复

我们开发排查了两天了，扛不住了，原生和前端都排查不出问题，问题很诡异啊

集成方式

原生APP中集成uni-sdk

小程序调用方式

wgt包调用

问题出现手机

小米k40,华为mata20

现象描述

原生应用加载wgt正常情况下，在没有动原生代码及wgt代码的情况下，小程序白屏，只有底部tab栏(路由中的)，一旦白屏后，这个原生应用加载这个wgt就一直白屏，卸载重装应用都没有用。
但是如果重新建一个原生项目，再去启动同样的wgt，又可以了

报错代码

2021-07-02 10:37:51.596 23026-23026/com.xxxx.xxxx E/WeexInstanceMgr: resAppVersionName--=   +fcAppVersionName=     true  
2021-07-02 10:37:51.598 23026-23026/com.xxxx.xxxx E/Html5Plus-onCreate: 1625193471598  
2021-07-02 10:37:51.605 23026-23026/com.xxxx.xxxx E/DCloud_LOG: channel:;ver:1.9.9.80859;max:3;trim:0;dg:true  
2021-07-02 10:37:51.648 23026-23026/com.xxxx.xxxx E/Html5Plus-onResume: 1625193471648  
2021-07-02 10:37:51.675 23026-23026/com.xxxx.xxxx E/DCloud_LOG: fmgr no dp  
2021-07-02 10:37:51.683 23026-23026/com.xxxx.xxxx E/Main_Path: FeatureMgr.loadBootOptions io.dcloud.js.map.MapInitImpl  
2021-07-02 10:37:51.683 23026-23026/com.xxxx.xxxx E/Main_Path: FeatureMgr.loadBootOptions io.dcloud.feature.aps.APSFeatureImpl  
2021-07-02 10:37:51.711 23026-23026/com.xxxx.xxxx E/DCloud_LOG: channel:;ver:1.9.9.80859;max:3;trim:0;dg:true  
2021-07-02 10:37:51.717 23026-23026/com.xxxx.xxxx E/DCloud_LOG: PlatformUtil.getResInputStream FileNotFoundException pFilePath=data/dcloud_url.json  
2021-07-02 10:37:51.718 23026-23026/com.xxxx.xxxx E/DCloud_LOG: PlatformUtil.getResInputStream FileNotFoundException pFilePath=data/api.json  
2021-07-02 10:37:51.718 23026-23333/com.xxxx.xxxx E/DCloud_LOG: PlatformUtil.getResInputStream FileNotFoundException pFilePath=data/dcloud3.dat  
2021-07-02 10:37:51.785 23026-23349/com.xxxx.xxxx E/DCloud_LOG: PlatformUtil.getResInputStream FileNotFoundException pFilePath=apps/__UNI__8700D97/www/manifest.json  
2021-07-02 10:37:51.875 23026-23026/com.xxxx.xxxx E/appMgr: START_APP__UNI__8700D97  
2021-07-02 10:37:51.890 23026-23026/com.xxxx.xxxx E/streamsdk: come into createAppRootView pAppid===__UNI__8700D97  
2021-07-02 10:37:51.890 23026-23026/com.xxxx.xxxx E/streamsdk: come into createAppRootView and new le rootview  pAppid===__UNI__8700D97  
2021-07-02 10:37:51.912 23026-23026/com.xxxx.xxxx E/useTime: name :start_app_set_rootview; <<-- startio.dcloud.common.core.ui.a$l{1bcac65 V.E...... ......ID 0,0-0,0} -->> useTime = 36  
2021-07-02 10:37:51.912 23026-23026/com.xxxx.xxxx E/DCloud_LOG: Webapp start __UNI__8700D97  
2021-07-02 10:37:51.919 23026-23026/com.xxxx.xxxx E/webapp: start0 mAppid===__UNI__8700D97  
2021-07-02 10:37:51.919 23026-23026/com.xxxx.xxxx E/StreamSDK: come into activeAppRootView  
2021-07-02 10:37:52.059 23026-23026/com.xxxx.xxxx E/WXViewWrapper: WXViewWrapper----------isPre=false  wxid=__uniapp__service  
2021-07-02 10:37:52.065 23026-23026/com.xxxx.xxxx E/IAN: new AppWidgetMgr   1625193472065appid==__UNI__8700D97  
2021-07-02 10:37:52.158 23026-23026/com.xxxx.xxxx E/DCloud_LOG: createWindow before _url=file:///data/user/0/com.xxxx.xxxx/files/apps/__UNI__8700D97/www/__uniappview.html  
2021-07-02 10:37:52.158 23026-23026/com.xxxx.xxxx E/DCloud_LOG: createWindow after _url=file:///data/user/0/com.xxxx.xxxx/files/apps/__UNI__8700D97/www/__uniappview.html  
2021-07-02 10:37:52.186 23026-23026/com.xxxx.xxxx E/TelephonyUtil: getIMEI exception==getUniqueDeviceId: The user 10344 does not meet the requirements to access device identifiers.  
2021-07-02 10:37:52.205 23026-23026/com.xxxx.xxxx E/useTime: name :createFrameView; <<-- createFrameView耗时： -->> useTime = 60  
2021-07-02 10:37:52.318 23026-23026/com.xxxx.xxxx E/weex: idle from create instance cache size is 0  
2021-07-02 10:37:52.333 23026-23092/com.xxxx.xxxx E/weex: end getBundleType type:Vue time:1  
2021-07-02 10:37:52.337 23026-23092/com.xxxx.xxxx E/timeline: createInstance :1625193472337  
2021-07-02 10:37:52.341 23026-23092/com.xxxx.xxxx E/jsEngine: script_bridge_in_multi_process.cpp:473,ScriptBridgeInMultiProcess::CreateInstance and Id is : 1  
2021-07-02 10:37:52.361 23026-23092/com.xxxx.xxxx E/weex: reportJSException >>>> instanceId:1, exception function:createInstanceContext, exception:Uncaught ReferenceError: uni is not defined  
2021-07-02 10:37:52.362 23026-23092/com.xxxx.xxxx E/weex: onJSException -9700,Uncaught ReferenceError: uni is not defined  
2021-07-02 10:37:52.362 23026-23026/com.xxxx.xxxx E/WXViewWrapper: onException--errCode=-9700    msg=createInstanceContextUncaught ReferenceError: uni is not defined  
2021-07-02 10:37:52.363 23026-23092/com.xxxx.xxxx E/weex: commitCriticalExceptionRT :WX_RENDER_ERR_JS_CREATE_INSTANCE_CONTEXTexceptionwhite screen cause create instanceContext failed,check js stack ->Uncaught ReferenceError: uni is not defined  
2021-07-02 10:37:52.457 23026-23441/com.xxxx.xxxx E/WebViewData: syncUpdateWebViewData url=null  
2021-07-02 10:38:02.366 23026-23026/com.xxxx.xxxx E/Html5Plus-SplashClosed: 1625193482366  
2021-07-02 10:38:02.366 23026-23026/com.xxxx.xxxx E/Main_Path: closeSplashScreen0 appid=__UNI__8700D97;true;closeSplashDid=false