刚刚 appID:wxd8382a0aa5e074aa, universalLink:https://bulukachongwu.com/, sdkVersion:1.8.7.1 wxlog:set property list wxlog:Error:fail to load Keychain status:-25300, keyData null:1 wxlog:token[(null)]为null wxlog:launch app with ul only success wxlog:launch app with universal link, ret:1 <SendMessageToWXReq: 0x283fb43c0>, cid:224734d41b6d71fb9a8b977f197a3b518069a009 sdk版本是1.8.7.1 分享图片给微信的时候不成功，提示如下，请微信官方回复。 微信号:Silence_WZ27 日志已经上传：2021.0.08.14:50分上传

[图片] 2020.13.16分上传日志，微信号：m523702

微信版本号：7.0.15 微信SDK版本：1.8.7.1 appid：wx55b78b3b009ca55a Universal Link: https://static.app.new.tongzhuoplay.com/playerone/ 调用自检函数，到 WXULCheckStepLaunchWechat: App拉起微信检查 这一步之后，就会提示：由于应用universal link 校验不通过，底部有个返回App的按钮，点击可以返回我们的App，也是通过 Universal Links 返回打开我们的App的，走的是 AppDelegate 的 continueUserActivity 方法 func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool { } 已经确认了很多遍 Universal Links 的配置没问题（Safari 和备忘录里都可以通过 Universal Link 打开我们的App，包括后面添加随机字符串也是可以的打开的） 微信开放平台配置的 Universal Links 也是加了 path 的，以https开头，以 "/" 结尾 微信SDK日志函数及自检函数回调的日志： [图片] 到底是哪里出了问题？

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？

//调用自检函数         [WXApi checkUniversalLinkReady:^(WXULCheckStep step, WXCheckULStepResult* result) {             NSLog(@"  888888 -------- wxcheck   %@, %u, %@, %@", @(step), result.success, result.errorInfo, result.suggestion);         }];  自检到输出到 888888 -------- wxcheck   4, 1, check passed PS： 传入openSDK的universal link和 在微信平台登记的universal link是一致的

tx_check: 0, 1, check passed, tx_check: 1, 1, check passed, tx_check: 2, 1, check passed, tx_log: wxlog:set property list tx_check: 3, 1, check passed, tx_log: wxlog:send req[<SendMessageToWXReq: 0x281a29980>], appID:wxa8432e37b8dd05bd, universalLink:https://lkme.cc/BmD/8oaqucTIO/, sdkVersion:1.8.7.1 tx_log: wxlog:set property list tx_log: wxlog:Error:fail to load Keychain status:-25300, keyData null:1 tx_log: wxlog:token[(null)] is null tx_log: wxlog:launch app with ul only success tx_check: 4, 1, check passed, tx_log: wxlog:Successfully starting WeChat with the universal link. tx_log: wxlog:launch app with ul only success tx_log: wxlog:launch app with universal link, ret:1 tx_log: wxlog:req:<SendMessageToWXReq: 0x281a29980>, cid:4f88fc9a3e153a5e82ae64b8f550ec9f61d8c975

appid ，bundleId， universalLink 都是正常的以下错误信息将其替换为了“加密” 测试手机：iphone6s 微信版本：7.0.11 sdk版本：1.8.6.2 wxlog:send req[<SendAuthReq: 0x280c49cb0>], appID:加密, universalLink:加密, sdkVersion:1.8.6.2 wxlog:set property list wxlog:Error:fail to load Keychain status:-25300, keyData null:1 wxlog:Error:token[(null)] is null wxlog:Error:launch app with ul only fail, url:https://help.wechat.com/app/加密/auth/?scope=snsapi_userinfo&state=wechat_login&wechat_auth_context_id=21b91f47f5e520348c92e58f3edee197c08779d8&wechat_app_bundleId=加密 wxlog:Error:lauch app fail and need degrade, url:https://help.wechat.com/app/加密/auth/?scope=snsapi_userinfo&state=wechat_login&wechat_auth_context_id=21b91f47f5e520348c92e58f3edee197c08779d8&wechat_app_bundleId=加密, schemeURL:weixin://app/加密/auth/?scope=snsapi_userinfo&state=wechat_login&wechat_app_bundleId=cn.maytek.app&wechat_degrade_launch_by_scheme=1  wxlog:launch app with url success wxlog:degrade launch app ret:1, with url:weixin://app/加密/auth/?scope=snsapi_userinfo&state=wechat_login&wechat_app_bundleId=加密&wechat_degrade_launch_by_scheme=1