cocoscreator导出项目在Xcode中编译时出现问题

ld: warning: object file (/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/…/lib/clang/8.0.0/lib/darwin/libclang_rt.ios.a(emutls.c.o)) was built for newer iOS version (6.0) than being linked (5.1.1)
Undefined symbols for architecture x86_64:
“_SecCertificateCreateWithData”, referenced from:
-[HttpAsynConnection shouldTrustProtectionSpace:] in libcocos2d iOS.a(HttpAsynConnection-apple.o)
“_SecTrustCopyExceptions”, referenced from:
-[HttpAsynConnection shouldTrustProtectionSpace:] in libcocos2d iOS.a(HttpAsynConnection-apple.o)
“_SecTrustEvaluate”, referenced from:
-[HttpAsynConnection shouldTrustProtectionSpace:] in libcocos2d iOS.a(HttpAsynConnection-apple.o)
“_SecTrustSetAnchorCertificates”, referenced from:
-[HttpAsynConnection shouldTrustProtectionSpace:] in libcocos2d iOS.a(HttpAsynConnection-apple.o)
“_SecTrustSetExceptions”, referenced from:
-[HttpAsynConnection shouldTrustProtectionSpace:] in libcocos2d iOS.a(HttpAsynConnection-apple.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
不知道有没有和我遇到同样问题的,求解~

已经解决,如提示选择iOS的支持版本需要修改一下