lstdc++已从 Xcode 10 中删除,因此我从中删除了此库"Link Binary With Libraries"并添加了 libc++.tbd 但我在链接器中得到了类似的东西
Undefined symbols for architecture x86_64:
"std::ios_base::Init::~Init()", referenced from:
__GLOBAL__sub_I_BVMDOfflineMapMerge.cpp in BaiduMapAPI_Map(BVMDOfflineMapMerge.o)
"std::string::assign(std::string const&)", referenced from:
_baidu_framework::HandleBasemapMerge(_baidu_vi::CVString const&, _baidu_vi::CVString const&, _baidu_vi::CVString const&, char const*) in BaiduMapAPI_Map(BVMDOfflineMapMerge.o)
"std::string::_Rep::_S_empty_rep_storage", referenced from:
_baidu_framework::HandleBasemapMerge(_baidu_vi::CVString const&, _baidu_vi::CVString const&, _baidu_vi::CVString const&, char const*) in BaiduMapAPI_Map(BVMDOfflineMapMerge.o)
"std::ostream& std::ostream::_M_insert<unsigned long>(unsigned long)", referenced from:
_baidu_framework::CBVDCVersion::Save() in BaiduMapAPI_Map(BVDEDataCfg.o)
我用 c++ lib 提出它的问题。