ld: cannot link directly with /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.2.sdk/usr/lib/system/libunwind.dylib. Link against the umbrella framework 'System.framework' instead. for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
很明显是不能链接库libunwind.dylib，你看你xcode里面把库放进去没有
Link against the umbrella framework 'System.framework' instead
叫你你用 System.framework 替代
很明显是不能链接库libunwind.dylib，你看你xcode里面把库放进去没有