Erreur LNK2019: symbole externe non résolu “toString(int)”

Environnement: Windows XP. Visual Studio 2010. Langage C++.

J'ai couru dans le lien suivant erreur & court d'idées sur la façon de résoudre ce problème. J'ai un projet (CnD Appareil) qui relie les 2 projets (Messages & Carbone) contrôlé par mon groupe. J'ai essayé de rechercher les propriétés du projet entre les 3 projets

enter tcp_driver.obj : error LNK2019: unresolved external symbol "class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > __cdecl toString(int)" (?toString@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@H@Z) referenced in function "protected: bool __thiscall Tcp_Driver::readMessage(void)" (?readMessage@Tcp_Driver@@IAE_NXZ)

Je crois que ce problème est que je ne suis pas la liaison de la chaîne qui est dans la Bibliothèque C++ Standard. J'ai scanné mon propriétés de la liste, encore et encore. Ci-dessous quelques unes de ses propriétés, je crois, sont essentielles à ce problème.

CnD Dispositif d'information sur la propriété:

  1. Type De Configuration Bibliothèque Dynamique .dll
  2. Utilisation des MFC Utiliser les MFC dans une DLL Partagée
  3. Utilisation de ALT Pas à l'Aide de la touche ALT
  4. Jeu De Caractères Utilisation Multi-Byte Character Set
  5. De la Bibliothèque d'exécution DLL multithread (/MD)
  6. Dépendances supplémentaires msvcprtd.lib, le Carbone.lib, BUFFER_API.lib, BUFFER_FRAMEWORK.lib, Messages.lib
  7. Ignorer Toutes Les Bibliothèques Par Défaut Pas

Messages D'Informations De Propriétés:

  1. Type De Configuration Bibliothèque Statique (.lib)
  2. Utilisation des MFC Utiliser les MFC dans une DLL Partagée
  3. Utilisation de ALT Pas à l'Aide de la touche ALT
  4. Jeu De Caractères Utiliser Jeu De Caractères Unicode
  5. De la Bibliothèque d'exécution DLL multithread (/MD)
  6. Dépendances Supplémentaires
  7. Lien Dépendances De La Bibliothèque De Pas

De Carbone Propriétés D'Informations:

  1. Type De Configuration Bibliothèque Statique (.lib)
  2. Utilisation des MFC Utiliser les MFC dans une DLL Partagée
  3. Utilisation de ALT Pas à l'Aide de la touche ALT
  4. Jeu De Caractères Utiliser Jeu De Caractères Unicode
  5. De la Bibliothèque d'exécution DLL multithread (/MD)
  6. Lien Dépendances De La Bibliothèque De Pas

Mon CnD lien de sortie est:

1>------ Rebuild All started: Project: CnD_Device, Configuration: Debug Win32 ------
1>  JDTC_Message.cpp
1>h:\my.name_local_project\project\emd\ofp\cp_sys\packages\cnd_device\src\project_message.cpp(47): warning C4018: '<' : signed/unsigned mismatch
1>h:\my.name_local_project\project\emd\ofp\cp_sys\packages\cnd_device\src\project_message.cpp(54): warning C4244: '=' : conversion from 'float' to 'UInt32', possible loss of data
1>h:\my.name_local_project\project\emd\ofp\cp_sys\packages\cnd_device\src\project_message.cpp(82): warning C4244: '=' : conversion from 'UInt32' to 'float', possible loss of data
1>  ComponentEntryDLL.cpp
1>  CnD_Network_Driver.cpp
1>  CnD_Message_Handler.cpp
1>  CnD_Message_Factory.cpp
1>  CnD_Heartbeat_Message.cpp
1>  CnD_Device.cpp
1>  _WIN32_WINNT not defined. Defaulting to _WIN32_WINNT_MAXVER (see WinSDKVer.h)
1>h:\my.name_local_project\project\emd\ofp\cp_sys\packages\cnd_device\src\cnd_device.cpp(61): warning C4101: 'e' : unreferenced local variable
1>h:\my.name_local_project\project\emd\ofp\cp_sys\packages\cnd_device\src\cnd_device.cpp(120): warning C4101: 'e' : unreferenced local variable
1>  MonitoringData.cpp
1>  tcp_driver.cpp
1>  _WIN32_WINNT not defined. Defaulting to _WIN32_WINNT_MAXVER (see WinSDKVer.h)
1>  Generating Code...
1>h:\my.name_local_project\project\emd\ofp\cp_sys\packages\cnd_device\src\cnd_message_factory.cpp(59): warning C4715: 'CnD_Message_Factory::createMessage' : not all control paths return a value
1>  
1>  Searching libraries
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcprtd.lib:
1>      Searching ..\..\..\..\..\..\Carbon\debug\lib\Carbon.lib:
1>      Searching ..\..\..\..\..\..\..\EMD\BUFFER_SDK\Libs\BUFFER_API.lib:
1>      Searching ..\..\..\..\..\..\..\EMD\BUFFER_SDK\Libs\BUFFER_Framework.lib:
1>      Searching ..\..\..\..\..\..\Messages\Debug\lib\Messages.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfc100d.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfcs100d.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcrtd.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\kernel32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\user32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\gdi32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\msimg32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\comdlg32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\winspool.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\advapi32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\shell32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\comctl32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\shlwapi.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\uuid.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\atlsd.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\ole32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\oleaut32.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\MSVCRT.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\OLDNAMES.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfc100ud.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfcs100ud.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcprt.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\wininet.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\ws2_32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\mswsock.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcprtd.lib:
1>      Searching ..\..\..\..\..\..\Carbon\debug\lib\Carbon.lib:
1>      Searching ..\..\..\..\..\..\..\EMD\BUFFER_SDK\Libs\BUFFER_API.lib:
1>      Searching ..\..\..\..\..\..\..\EMD\BUFFER_SDK\Libs\BUFFER_Framework.lib:
1>      Searching ..\..\..\..\..\..\Messages\Debug\lib\Messages.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfc100d.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfcs100d.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcrtd.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\kernel32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\user32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\gdi32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\msimg32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\comdlg32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\winspool.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\advapi32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\shell32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\comctl32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\shlwapi.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\uuid.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\atlsd.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\ole32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\oleaut32.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\MSVCRT.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\OLDNAMES.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfc100ud.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfcs100ud.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcprt.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\wininet.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\ws2_32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\mswsock.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcprtd.lib:
1>      Searching ..\..\..\..\..\..\Carbon\debug\lib\Carbon.lib:
1>      Searching ..\..\..\..\..\..\..\EMD\BUFFER_SDK\Libs\BUFFER_API.lib:
1>      Searching ..\..\..\..\..\..\..\EMD\BUFFER_SDK\Libs\BUFFER_Framework.lib:
1>      Searching ..\..\..\..\..\..\Messages\Debug\lib\Messages.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfc100d.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfcs100d.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcrtd.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\kernel32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\user32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\gdi32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\msimg32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\comdlg32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\winspool.lib:
1>  
1>  Finished searching libraries
1>     Creating library H:\my.name_local_project\project\EMD\OFP\CP_SYS\packages\CnD_Device\build\CnD_Device\Debug\CnD_Device.lib and object H:\my.name_local_project\project\EMD\OFP\CP_SYS\packages\CnD_Device\build\CnD_Device\Debug\CnD_Device.exp
1>  
1>  Searching libraries
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcprtd.lib:
1>      Searching ..\..\..\..\..\..\Carbon\debug\lib\Carbon.lib:
1>      Searching ..\..\..\..\..\..\..\EMD\BUFFER_SDK\Libs\BUFFER_API.lib:
1>      Searching ..\..\..\..\..\..\..\EMD\BUFFER_SDK\Libs\BUFFER_Framework.lib:
1>      Searching ..\..\..\..\..\..\Messages\Debug\lib\Messages.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfc100d.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfcs100d.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcrtd.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\kernel32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\user32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\gdi32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\msimg32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\comdlg32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\winspool.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\advapi32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\shell32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\comctl32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\shlwapi.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\uuid.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\atlsd.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\ole32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\oleaut32.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\MSVCRT.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\OLDNAMES.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfc100ud.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\atlmfc\lib\mfcs100ud.lib:
1>      Searching C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\lib\msvcprt.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\wininet.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\ws2_32.lib:
1>      Searching C:\Program Files (x86)\Microsoft SDKs\Windows\v7.0A\lib\mswsock.lib:
1>  
1>  Finished searching libraries
1>LINK : warning LNK4098: defaultlib 'MSVCRT' conflicts with use of other libs; use /NODEFAULTLIB:library
1>LINK : warning LNK4098: defaultlib 'mfc100ud.lib' conflicts with use of other libs; use /NODEFAULTLIB:library
1>LINK : warning LNK4098: defaultlib 'mfcs100ud.lib' conflicts with use of other libs; use /NODEFAULTLIB:library
1>tcp_driver.obj : error LNK2019: unresolved external symbol "class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > __cdecl toString(int)" (?toString@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@H@Z) referenced in function "protected: bool __thiscall Tcp_Driver::readMessage(void)" (?readMessage@Tcp_Driver@@IAE_NXZ)
1>H:\my.name_local_project\project\EMD\OFP\CP_SYS\packages\CnD_Device\build\CnD_Device\Debug\CnD_Device.dll : fatal error LNK1120: 1 unresolved externals
========== Rebuild All: 0 succeeded, 1 failed, 0 skipped ==========

OriginalL'auteur Kat | 2011-10-21