error C2039: 'wstring' : is not a member of 'std'(转)

本文详细介绍了在使用C++编写Windows应用程序时遇到的错误C2039 'wstring' is not a member of 'std' 的解决方法。通过引入必要的头文件 <string>,可以有效避免该错误,确保程序正确运行。

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ccache arm-linux-gnueabihf-9.1.0-g++ -> <main> mainthread.o /home/xiaoshiyin/source/custom_cloud/RISCO_v1_C1.2/main/../module/network/riscoapi/risco_api.cpp: In lambda function: /home/xiaoshiyin/source/custom_cloud/RISCO_v1_C1.2/main/../module/network/riscoapi/risco_api.cpp:1488:56: error: no matching function for call to ‘AutoReply::AddMember(const ApiRangeNode<std::__cxx11::basic_string<char> >&, std::string&)’ 1488 | rep->AddMember(ndFilepath, m_pRcord->m_filepath); | ^ In file included from /home/xiaoshiyin/source/custom_cloud/RISCO_v1_C1.2/main/../module/network/interface/http_intf/include/httpapi_intf.h:6, from /home/xiaoshiyin/source/custom_cloud/RISCO_v1_C1.2/main/../module/network/riscoapi/risco_api.cpp:6: /home/xiaoshiyin/source/custom_cloud/RISCO_v1_C1.2/main/../module/network/interface/http_intf/include/autoreply.h:115:10: note: candidate: ‘template<class T, int n> bool AutoReply::AddMember(ApiNode<T, n>&, float, rapidjson::Value*)’ 115 | bool AddMember(ApiNode<T, n> &node, float value, hl::json::Value *parent = NULL); | ^~~~~~~~~ /home/xiaoshiyin/source/custom_cloud/RISCO_v1_C1.2/main/../module/network/interface/http_intf/include/autoreply.h:115:10: note: template argument deduction/substitution failed: /home/xiaoshiyin/source/custom_cloud/RISCO_v1_C1.2/main/../module/network/riscoapi/risco_api.cpp:1488:56: note: types ‘ApiNode<T, n>’ and ‘const ApiRangeNode<std::__cxx11::basic_string<char> >’ have incompatible cv-qualifiers 1488 | rep->AddMember(ndFilepath, m_pRcord->m_filepath); | ^ In file included from /home/xiaoshiyin/source/custom_cloud/RISCO_v1_C1.2/main/../module/network/interface/http_intf/include/httpapi_intf.h:6, from /home/xiaoshiyin/source/custom_cloud/RISCO_v1_C1.2/main/../module/network/riscoapi/risco_api.cpp:6: /home/xiaoshiyin/source/custom_
03-20
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