Basically I'm having this error after I import the Zebra library in Xcode 4.6 Undefined symbols for architecture armv7: "_OBJC_CLASS_$_Linea", referenced from: objc-class-ref in libZSDK_API.a(LineaBtPrinterConnection.o) (maybe you meant: _OBJC_CLASS_$_LineaBtPrinterConnection) ld: symbol(s) not found for architecture armv7 clang: error: linker command failed with exit code 1 (use -v to see invocation) was wondering if anyone have encountered this issue with this version (1.1.5266) of the ZSDK_API. if anyone knows how to fix this, please post your instructions. My Thanks.