大家午安
最近狂被app store reject, 一直要我做个登入接口,
因此脑筋动到了google sign-in上面
不过目前为止照着Google的教学都加入sdk及framework,但就是在测试第一行code
[GIDSignIn sharedInstance].clientID = @"1";
就build不过,但注解掉该行又OK
错误讯息如下,烦请有相关经验的大大指点
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_GIDSignIn", referenced from:
objc-class-ref in AppDelegate.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed
with exit code 1 (use -v to see invocation)