Question

在XCode中编译项目的时候，报出:

Underfined symbols for architecture x86_64:

"std::basic_ostringstream<char,std::char_traits<char>,std::allocator<char>>::~basic_ostringstream()",referenced from:

  Imf_2_2::Header::writeTo(Imf_2_2::OStream&,bool) const in SuperMap(ImfHeader.o)

  Imf_2_2::StdOSStream::~StdOSStream() in

  SuperMap(ImfStdIO.o)

  Imf_2_2::StdOSStream::~StdOSStream() in

  SuperMap(ImfStdIO.o)

Answer 1

看下SuperMap.framework的引用，这个是开发环境没有设置好，请按照帮助文档上的开发入门，进行环境的配置，设置合适的参数