下载文档7.2

Question

当我尝试下载文件中的XCode 7.2，偏好设置 - >下载，我得到错误信息

Could not download and install iOS 9.2 Documentation. Don't know how to install package with extension from file:///Users/gerd/Library/Caches/com.apple.dt.Xcode/Downloads/com.apple.adc.documentation.iOS-92.3.. Downloaded from { 
dependencies =  (
); 
fileSize = 1071665369; 
identifier = "com.apple.adc.documentation.iOS"; 
name = "iOS 9.2 Documentation"; 
source = "https://developer.apple.com/services-account/download?path=/Documentation/Xcode_7.2_beta_2_DocSets/03143046A.dmg"; 
userInfo =  { 
    ActivationPredicate = "7.2.0 >= '7.2'"; 
    Category = Documentation; 
    IconType = IDEDownloadablesTypeDocSet; 
    InstallPrefix = "/Users/gerd/Library/Developer/Shared/Documentation/DocSets"; 
    InstalledIfAllReceiptsArePresentOrNewer =   { 
     "com.apple.pkg.7.0.iOSDocset" = "10.9.0.0.1.1446334486"; 
    }; 
    RequiresADCAuthentication = 1; 
    Summary = "My description of content"; 
}; 
version = "92.3"; 
}. 

有什么解决方法吗？

Answer 1

该问题已由Apple解决。现在正在工作。