This error message when I try to login:_I have macOS High Sierra 10.13.6.My Xcode version is 9.4.1.SDKs iOS 10.2, SimulatorI have tried mothod but doesn't help:https://developers.facebook.com/docs/ios/ios9I also did try to play around LSApplicationQueriesSchemes but not success as well. 解决方案 The same issue I resolved it by adding this in Info.plist<key>LSApplicationQueriesSchemes</key><array> <string>fbauth2</string></array>You need to set it according to your SDK version.More detail refer this Document. 这篇关于-canOpenURL:URL失败:"fbauth2:/"; -错误:“不允许此应用程序查询方案fbauth2"; (OSStatus错误-10814.)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持! 上岸,阿里云! 06-13 17:00