WeChatSDK: wxlog:send req[<SendMessageToWXReq: 0x2810dce00>], appID:xxxxxxxx, universalLink:https://xxxxxx.com/, sdkVersion:1.8.6.1 WeChatSDK: wxlog:set property list WeChatSDK: wxlog:Error:fail to load Keychain status:-25300, keyData null:1 WeChatSDK: wxlog:Error:token[(null)] is null WeChatSDK: wxlog:launch app with ul only success WeChatSDK: wxlog:launch app with universal link, ret:1 WeChatSDK: wxlog:req:<SendMessageToWXReq: 0x2810dce00>, cid:0f9c5aed979ba6469be5896e389726619938effe 以上是log，已经自查过很多遍，配置的universal link在开放平台和代码中是一致的，universal link在Safari中能打开并且顶部有打开APP的，在备忘录中也可以打开APP，Xcode的associated domains也配置了，appdelegate中的continueUserActivity也重载了，从微信回来也走了这个回调，但是就是还是提示校验不通过，无法登陆，无法分享。[图片] 日志已上报，微信号：gk625730 时间：2020-4-28 14：30

我之前申请appid的时候是填写的以前用过的universal links链接，没有配置apple-app-site-association，访问也是500错误，申请下来后，分享一切正常。后面我想改掉universal links并配置了apple-app-site-association，并且通过safari打开universal links地址，可以成功跳转到app。但是一直提示由于应用universal link校验不通过。 已经完成的自检： 1、已经配置好了apple-app-site-association文件并且能访问成功 2、通过Safari可以打开app 3、配置了Associated Domains 4、微信开放平台填写的universal links地址和WXApi.registerApp传入的universalLink一致 我通过SDK提供的API检测： WXApi.startLog(by: WXLogLevel.detail) { (message) in console("wxapi:\(message)") } // 日志 wxapi:wxlog:set property list wxapi:wxlog:launch app with ul only success wxapi:wxlog:Successfully starting WeChat with the universal link. wxapi:wxlog:Error:universal link check enable but contextId is error., contextID:(null) wxapi:wxlog:clear property list wxapi:wxlog:command:2020 WXApi.registerApp(WX_APP_ID, universalLink: UNIVERSAL_LINK) WXApi.checkUniversalLinkReady { (setp, result) in console("setp:\(setp.rawValue), success:\(result.success), errorInfo:\(result.errorInfo), suggestion:\(result.suggestion)") } // 只执行了5个步骤，全是返回true setp:0, success:true, errorInfo:check passed, suggestion: setp:1, success:true, errorInfo:check passed, suggestion: setp:2, success:true, errorInfo:check passed, suggestion: setp:3, success:true, errorInfo:check passed, suggestion: setp:4, success:true, errorInfo:check passed, suggestion: // 跳转微信错误提示： PBItemCollectionServicer connection disconnected. // 重写了回调方法 extension AppDelegate: WXApiDelegate {     func application(_ application: UIApplication, handleOpen url: URL) -> Bool {         return WXApi.handleOpen(url, delegate: self)     }     func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {         return WXApi.handleOpen(url, delegate: self)     }     func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool {         return WXApi.handleOpenUniversalLink(userActivity, delegate: self)     }     func onReq(_ req: BaseReq) {         console("onReq:\(req)")     }     func onResp(_ resp: BaseResp) {         console("onResp:\(resp)")     } } 求大佬们看看这是啥原因，难道是注册appid后，再也无法修改universal links了吗？