我正在iOS 8项目中使用zBar库,但我得到了这些编译器警告:
Undefined symbols for architecture armv7:
"_iconv", referenced from:
_qr_code_data_list_extract_text in libzbar.a(qrdectxt.o)
"_iconv_open", referenced from:
_qr_code_data_list_extract_text in libzbar.a(qrdectxt.o)
"_iconv_close", referenced from:
_qr_code_data_list_extract_text in libzbar.a(qrdectxt.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)
我按照这个建议的顺序放置框架,并且是这样导入它们的: