经后台数据统计，你的移动应用已更新新版本SDK，但错误调用情况较多，请根据以下指引完成自查，避免影响移动应用正常使用微信登录、分享等功能。详见：https://developers.weixin.qq.com/community/develop/doc/000ce0403bc9d0ea1a0a67f415b409 有人在开发平台收到这个通知吗？目前使用iOS OpenSDK1.8.7，调用微信相关功能，可以正常使用，但是在调用微信支付和登录时会有异常日志wxlog:Error:set token fail, errCode:4, errLog:wx token[] or contextId[(null)] is nil!Universal Link校验正常，在浏览器可以拉起APP，iOS13下也是正常调用 - (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void(^)(NSArray<id<UIUserActivityRestoring>> * __nullable restorableObjects))restorationHandler  自检方法WXApi checkUniversalLinkReady 也提示 WeChatSDKWeChatSDK0, 1, check passed, WeChatSDKWeChatSDK1, 1, check passed, WeChatSDKWeChatSDK2, 1, check passed, WeChatSDK: wxlog:set property list WeChatSDKWeChatSDK3, 1, check passed, WeChatSDK: wxlog:launch app with ul only success WeChatSDKWeChatSDK4, 1, check passed, WeChatSDK: wxlog:Successfully starting WeChat with the universal link. WeChatSDKWeChatSDK5, 1, Universal Link check passed. The application is launched by WeChat via Universal Link, WeChatSDK: wxlog:WXCheckULStepResult[success: 1, errorInfo: Universal Link check passed. The application is launched by WeChat via Universal Link, suggestion: ] WeChatSDKWeChatSDK6, 1, All Check Passed!, WeChatSDK: wxlog:WXCheckULStepResult[success: 1, errorInfo: All Check Passed!, suggestion: ] 但是有这个异常日志，和通知，实在搞不清楚原因了？请告知

调用登录和支付时，微信输出日志中有 PBItemCollectionServicer connection disconnected. wxlog:Error:set token fail, errCode:4, errLog:wx token[] or contextId[(null)] is nil! 同时微信有提醒，经后台数据统计，你的移动应用已更新新版本SDK，但错误调用情况较多，请根据以下指引完成自查，避免影响移动应用正常使用微信登录、分享等功能。详见：所有的都按照步骤进行了，不知道具体原因