2020-05-28 17:37:08.053179+0800 WexinLogin[798:75134] log = wxlog:send req[<SendAuthReq: 0x280771260>], appID:wxc39f2827cf91334f, universalLink:https://dpnoo.share2dlink.com/, sdkVersion:1.8.7.1

2020-05-28 17:37:08.061563+0800 WexinLogin[798:75134] log = wxlog:set property list

2020-05-28 17:37:08.082987+0800 WexinLogin[798:76213] PBItemCollectionServicer connection disconnected.

2020-05-28 17:37:08.084591+0800 WexinLogin[798:75134] log = wxlog:Error:fail to load Keychain status:-25300, keyData null:1

2020-05-28 17:37:08.084743+0800 WexinLogin[798:75134] log = wxlog:token[(null)] is null

2020-05-28 17:37:08.116720+0800 WexinLogin[798:75134] log = wxlog:launch app with ul only success

2020-05-28 17:37:08.116903+0800 WexinLogin[798:75134] log = wxlog:launch app with universal link, ret:1

2020-05-28 17:37:08.117005+0800 WexinLogin[798:75134] log = wxlog:req:<SendAuthReq: 0x280771260>, cid:5ae45b21eeaec8fa1d2a10e7980f6c78c60fdb01

2020-05-28 17:37:08.117075+0800 WexinLogin[798:75134] ========YES

2020-05-28 17:37:08.306736+0800 WexinLogin[798:76216] PBItemCollectionServicer connection disconnected.

以上是错误日志， 微信后台的配置都检查过时正确的，universalLink配置也没问题，为什么会报错的，麻烦协助处理下，谢谢