我正在尝试在一个 iOS 应用上实施 Admob 中介。在构建项目时与 InMobi 集成时出现此错误
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_IMCommonUtil", referenced from:
objc-class-ref in libAdapterInMobi.a(GADInMobiExtras.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
请帮忙