iOS sdk导入出现问题

Question

Undefined symbols for architecture x86_64:
"_res_9_ninit", referenced from:

  _setup_dns_server in QNResolver.o

"_res_9_nquery", referenced from:

  _query_ip in QNResolver.o

"_res_9_ns_initparse", referenced from:

  _query_ip in QNResolver.o

"_res_9_ns_name_uncompress", referenced from:

  _query_ip in QNResolver.o

"_res_9_ns_parserr", referenced from:

  _query_ip in QNResolver.o

ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

问题如下，请问怎么解决

Answer 1

你的问题详细可以看一下这里：

http://kb.qiniu.com/5t06228o

Answer 2

请问 这个问题解决了吗？