Undefined symbols for architecture i386

[rzrobert]

Undefined symbols for architecture i386:
"OBJC_CLASS$_SendMessageToQQReq", referenced from:
objc-class-ref in libRCTQQAPI.a(RCTQQAPI.o)
"OBJC_CLASS$_QQApiVideoObject", referenced from:
objc-class-ref in libRCTQQAPI.a(RCTQQAPI.o)
"OBJC_CLASS$_QQApiAudioObject", referenced from:
objc-class-ref in libRCTQQAPI.a(RCTQQAPI.o)
"OBJC_CLASS$_QQApiNewsObject", referenced from:
objc-class-ref in libRCTQQAPI.a(RCTQQAPI.o)
"OBJC_CLASS$_QQApiImageObject", referenced from:
objc-class-ref in libRCTQQAPI.a(RCTQQAPI.o)
"OBJC_CLASS$_QQApiTextObject", referenced from:
objc-class-ref in libRCTQQAPI.a(RCTQQAPI.o)
"OBJC_CLASS$_SendMessageToQQResp", referenced from:
objc-class-ref in libRCTQQAPI.a(RCTQQAPI.o)
"OBJC_CLASS$_QQApiInterface", referenced from:
objc-class-ref in libRCTQQAPI.a(RCTQQAPI.o)
"OBJC_CLASS$_TencentOAuth", referenced from:
objc-class-ref in libRCTQQAPI.a(RCTQQAPI.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)