B17-ios9 related to adaptation

1. Warning directory not found for option problem

Ld:warning:directory not found for option '-f/applications/xcode.app/contents/developer/platforms/ Iphonesimulator.platform/developer/sdks/iphonesimulator9.0.sdk/developer/library/frameworks '

The reason is because Xcode7 will change the position of Framworks, there is no way to solve.

2, Console output error problem (does not affect program run)
         Sep 22 13:48:43   openbridge[2525] <error>: cgcontextsavegstate:invalid context 0x0. If you want to see the backtrace, please set cg_context_show_backtrace environmental variable.
         Sep 13:48:43  openbridge[2525] <error>: Cgcontexttranslatectm:invalid context 0x0. If you want to see the backtrace, please set cg_context_show_backtrace environmental variable.
         Sep 13:48:43  openbridge[2525] <error>: Cgcontextrestoregstate:invalid context 0x0. If you want to see the backtrace, please set cg_context_show_backtrace environmental variable.

Workaround: Info.plist in the view controller-based status bar appearance key value pairs, change to Yes or delete.

3. iOS9 Adaptation Reference article

http://www.cocoachina.com/ios/20150703/12392.html

B17-ios9 related to adaptation