Undefined symbols for architecture i386:
遇到这样的错误 。是缺少libz.dylib文件。Xcode 7.0 之后要手动添加
"_deflate", referenced from:
PlatCompress(enumCompressOperation, CompressCookie*, void*, long) in libMo.a(tlplatcompress.o)
"_deflateEnd", referenced from:
PlatCompress(enumCompressOperation, CompressCookie*, void*, long) in libMo.a(tlplatcompress.o)
"_deflateInit_", referenced from:
StartCompression(enumCompressOperation, unsigned char, long (*)(void*, void*, long), void*, void**) in libMo.a(tlplatcompress.o)
"_deflateParams", referenced from:
StartCompression(enumCompressOperation, unsigned char, long (*)(void*, void*, long), void*, void**) in libMo.a(tlplatcompress.o)
"_inflate", referenced from:
PlatCompress(enumCompressOperation, CompressCookie*, void*, long) in libMo.a(tlplatcompress.o)
"_inflateEnd", referenced from:
PlatCompress(enumCompressOperation, CompressCookie*, void*, long) in libMo.a(tlplatcompress.o)
"_inflateInit_", referenced from:
StartCompression(enumCompressOperation, unsigned char, long (*)(void*, void*, long), void*, void**) in libMo.a(tlplatcompress.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
添加方法:
- Go to Build Phases >Link Binary with Librairies > + > Add other
- Once in the file selection window do “CMD”+Shift+G (Go to folder) and type /usr/lib/
- From /usr/lib you can add : libz.dylib and more…
- Compile and have fun
is unavailable no availabel on ios (app extension) – use view controller
Targers-->Build Settings-->Build Options--> Require Only App-Extension-Safe -->NO