将GData中的错误视为“体系结构i386的未定义符号”

Question

I am using GData to fetch email contacts from the user.while Running my code am getting these ERRORS.

OtherLinkerFlags : -lxml2 , -ObjC , -all_load ..

-- Undefined symbols for architecture i386:

"_OBJC_CLASS_$_GDataQueryContact", referenced from:
objc-class-ref in VController.o

"_OBJC_CLASS_$_GDataServiceGoogleContact", referenced from:
objc-class-ref in VController.o

"_kGDataServiceDefaultUser", referenced from:
-[VController getEmailContact] in VController.o ld: symbol(s) not found for architecture i386

clang: error: linker command failed with exit code 1 (use -v to see invocation)

Can anybody help me to find what wrong have i done. Thanks in Advance.

Answer 1

确保您导入的是“ .h”而不是“ .m”，我认为您的问题只是输入错误。