_BSMachError: (os/kern) invalid name (15)

解决方法

在程序运行的时候，如果点击文本框，键盘弹出，则会在控制台打印出如下警告：

_BSMachError:(os/kern) invalid capability(20)

_BSMachError:(os/kern) invalid name(15)

以上警告是在Xcode7.1以上版本中才会出现的警告，解决方法：

在工程的info.plist文件中添加如下内容：

[html]  

1. <key>NSAppTransportSecurity</key>  

2. <dict>  

3.     <key>NSExceptionDomains</key>  

4.     <dict>  

5.         <key>testdomain.com</key>  

6.         <dict>  

7.             <key>NSExceptionAllowsInsecureHTTPLoads</key>  

8.             <false/>  

9.             <key>NSExceptionMinimumTLSVersion</key>  

10.             <string>TLSv1.2</string>  

11.             <key>NSExceptionRequiresForwardSecrecy</key>  

12.             <true/>  

13.             <key>NSIncludesSubdomains</key>  

14.             <false/>  

15.             <key>NSRequiresCertificateTransparency</key>  

16.             <false/>  

17.             <key>NSThirdPartyExceptionAllowsInsecureHTTPLoads</key>  

18.             <false/>  

19.             <key>NSThirdPartyExceptionMinimumTLSVersion</key>  

20.             <string>TLSv1.2</string>  

21.             <key>NSThirdPartyExceptionRequiresForwardSecrecy</key>  

22.             <true/>  

23.         </dict>  

24.     </dict>  

25. </dict>