C++中Linking时出现的错误.

最新推荐文章于 2021-05-17 17:11:29 发布

原创最新推荐文章于 2021-05-17 17:11:29 发布 · 2.8k 阅读

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博客展示了C++程序teststring在Win32 Debug配置下的链接错误信息，包含多个string类相关的未解析外部符号错误，如析构函数、运算符重载、构造函数等，最终导致程序链接失败。

--------------------Configuration: teststring - Win32 Debug--------------------
Linking...
teststring.obj : error LNK2001: unresolved external symbol "public: __thiscall string::~string(void)" (??1string@@QAE@XZ)
teststring.obj : error LNK2001: unresolved external symbol "public: __thiscall string::operator char const *(void)const " (??Bstring@@QBEPBDXZ)
teststring.obj : error LNK2001: unresolved external symbol "public: void __thiscall string::operator+=(class string const &)" (??Ystring@@QAEXABV0@@Z)
teststring.obj : error LNK2001: unresolved external symbol "public: __thiscall string::string(char)" (??0string@@QAE@D@Z)
teststring.obj : error LNK2001: unresolved external symbol "public: __thiscall string::string(void)" (??0string@@QAE@XZ)
Debug/teststring.exe : fatal error LNK1120: 5 unresolved externals
Error executing link.exe.

teststring.exe - 6 error(s), 0 warning(s)
--------------------Configuration: teststring - Win32 Debug--------------------
Linking...
teststring.obj : error LNK2001: unresolved external symbol "public: __thiscall string::~string(void)" (??1string@@QAE@XZ)
teststring.obj : error LNK2001: unresolved external symbol "public: __thiscall string::operator char const *(void)const " (??Bstring@@QBEPBDXZ)
teststring.obj : error LNK2001: unresolved external symbol "public: void __thiscall string::operator+=(class string const &)" (??Ystring@@QAEXABV0@@Z)
teststring.obj : error LNK2001: unresolved external symbol "public: __thiscall string::string(char)" (??0string@@QAE@D@Z)
teststring.obj : error LNK2001: unresolved external symbol "public: __thiscall string::string(void)" (??0string@@QAE@XZ)
Debug/teststring.exe : fatal error LNK1120: 5 unresolved externals