当我尝试对我的应用程序进行模糊处理时,我不断收到这些错误
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_PayPalPayment", referenced from:
objc-class-ref in ViewController.o
"_OBJC_CLASS_$_PayPalPaymentViewController", referenced from:
objc-class-ref in ViewController.o
"_PayPalEnvironmentNoNetwork", referenced from:
-[ViewController Pay:] in ViewController.o
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)