[已回复] RainbowChat的android版将targetSdkVersion提升到27时报错

我将targetSdkVersion提升到27，开始闪退，然后添加了动态权限，登陆成功之后又闪退提示setLatestEventInfo() is deprecated and you should feel deprecated，不知道改如何修改，而且很多类都找不到
java.lang.ClassNotFoundException: android.app.Notification.Builder

E/AwareLog: AtomicFileUtils: readFileLines file not exist: android.util.AtomicFile@d810412

E/MemoryLeakMonitorManager: MemoryLeakMonitor.jar is not exist!
E/ActivityThread: Failed to find provider info for com.ss.android.article.news.DownloadProvider