通过 Cocoapods 集成 Apptentive iOS SDK 时,出现以下错误:
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_ATConnect", referenced from:
objc-class-ref in AppDelegate.o
"_OBJC_CLASS_$_ATAppRatingFlow", referenced from:
objc-class-ref in AppDelegate.o
"_OBJC_CLASS_$_ATSurveys", 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)
应该如何修复这些错误?