xcode 9.2, device ios 11.2 found error

[roconmachine]

Undefined symbols for architecture arm64: "_append_three_string", referenced from: _add_route in libopenvpn.a(route.o) "_append", referenced from: _openvpn_main in libopenvpn.a(openvpn.o) _write_to_ip_client in libopenvpn.a(route.o) ld: symbol(s) not found for architecture arm64 clang: error: linker command failed with exit code 1 (use -v to see invocation)

Showing Recent Messages "_append_three_string", referenced from:

  _add_route in libopenvpn.a(route.o)

"_append", referenced from:

  _openvpn_main in libopenvpn.a(openvpn.o)


  _write_to_ip_client in libopenvpn.a(route.o)

ld: symbol(s) not found for architecture arm64

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

Would you please help me out.

[AnhTVc]

Please check latest commit (2/1/2018)