1
作为使用我的应用程序转换到Sierra（MacOS 10.12）的人，操作系统突然要求他们获得访问其联系人的权限。我不知道为什么这样做;它不会在任何以前的操作系统上执行。为什么Sierra要求联系人（AddressBook）权限？
更重要的是，应用程序无法访问联系人;实际上，我根本没有加载ABAddresssBook框架。我搜索了地址和联系人的来源，但没有任何结果。 Xcode不显示“功能”。我使用的唯一第三方框架是Sparkle。 （我静态链接mp4v2库，它对MacOS一无所知。）仅供参考，此应用程序作为已签名的第三方进行分发，而不是通过App Store分发。它确实有一些嵌入式命令行可执行文件（例如ffmpeg等），而不是OS X特有的。
我试图使用调试器来查看触发通知的是什么。它显示一个后台线程，其中一个块执行以获取[ABAddressBook sharedAddressBook]，然后启动用户请求，但不显示谁启动该块。
任何建议在哪里看？
下面是应用程序和Sparkle的otool -L库列表。
<<App>>/Contents/MacOS/app
/usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.8)
/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 307.4.0)
/System/Library/Frameworks/Security.framework/Versions/A/Security (compatibility version 1.0.0, current version 57740.1.18)
/System/Library/Frameworks/QTKit.framework/Versions/A/QTKit (compatibility version 1.0.0, current version 1.0.0)
/System/Library/Frameworks/Quartz.framework/Versions/A/Quartz (compatibility version 1.0.0, current version 1.0.0)
/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0)
/System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration (compatibility version 1.0.0, current version 888.1.2)
/System/Library/Frameworks/ScriptingBridge.framework/Versions/A/ScriptingBridge (compatibility version 1.0.0, current version 1.0.0)
/System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa (compatibility version 1.0.0, current version 22.0.0)
@rpath/Sparkle.framework/Versions/A/Sparkle (compatibility version 1.6.0, current version 1.11.0)
/System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 1349.0.0)
/usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1238.0.0)
/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit (compatibility version 45.0.0, current version 1500.0.0)
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1348.0.0)
/System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics (compatibility version 64.0.0, current version 1070.0.0)
/System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 775.7.0)
/System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore (compatibility version 1.2.0, current version 1.11.0)
<<App>>//Contents/Frameworks/sparkle.framework/Sparkle:
@rpath/Sparkle.framework/Versions/A/Sparkle (compatibility version 1.6.0, current version 1.11.0)
/System/Library/Frameworks/AppKit.framework/Versions/C/AppKit (compatibility version 45.0.0, current version 1391.12.0)
/System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 1229.0.0)
/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0)
/usr/lib/libbz2.1.0.dylib (compatibility version 1.0.0, current version 1.0.5)
/usr/lib/libxar.1.dylib (compatibility version 1.0.0, current version 1.3.0)
/usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.5)
/System/Library/Frameworks/Security.framework/Versions/A/Security (compatibility version 1.0.0, current version 57324.0.0)
/System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration (compatibility version 1.0.0, current version 800.0.0)
/System/Library/Frameworks/WebKit.framework/Versions/A/WebKit (compatibility version 1.0.0, current version 601.1.43)
/usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1225.0.0)
/System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices (compatibility version 1.0.0, current version 48.0.0)
/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1229.11.0)
/System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 726.4.0)
````