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我正在尝试通过 facebook sdk 4.15 添加登录功能。我按照 facebook sdk 开发人员说明进行操作,但出现错误..

-canOpenURL: failed for URL: "fbauth2:/" - error: "(null)"
 canOpenURL: failed for URL: "fbauth2:/" - error: "(null)"
 Failed to get remote view controller with error: Error 
 Domain=_UIViewServiceInterfaceErrorDomain Code=0 "(null)" UserInfo=
  {OriginalError=Error Domain=FBSOpenApplicationErrorDomain Code=3 "(null)"}

已编辑 我已经尝试过多次编辑。现在工作正常,但仍然有两条消息

 canOpenURL: failed for URL: "fbauth2:/" - error: "(null)"
 canOpenURL: failed for URL: "fbauth2:/" - error: "(null)"

在此处输入图像描述

为什么会这样?

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1 回答 1

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canOpenURL: failed for URL: "fbauth2:/" - error: "(null)"
canOpenURL: failed for URL: "fbauth2:/" - error: "(null)"

这意味着您的应用不允许查询 fbauth2:/. 在 LSAPPLICATIONQUERIESSCHEMES 中添加 fbauth2:/。https://developer.apple.com/library/content/documentation/General/Reference/InfoPlistKeyReference/Articles/LaunchServicesKeys.html

于 2016-09-22T16:19:29.360 回答