C++ LNK1104:无法打开文件'；wxbase28d.lib'；

我正在尝试编译使用wxWidgets库创建的现有项目。 我成功地编译了wxWidgets 2.8.12库。 现在，我正在尝试编译我的项目。 但我得到了一个错误：

fatal error LNK1104: cannot open file 'wxbase28d.lib'

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之后，我在设置中添加了一些变量，如：

C/C++->预处理器定义：

WIN32;__WXMSW__;_WINDOWS;_DEBUG;__WXDEBUG__;_CRT_SECURE_NO_WARNINGS;WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)

D:\instantclient_12_1\sdk\include;$(WXWIN)\lib\vc_lib\mswd;$(WXWIN)\include;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSdkDir)include;$(FrameworkSDKDir)\include;

$(WXWIN)\lib\vc_lib;E:\app\vasyl\product\11.1.0\db_1\OCI\lib\MSVC\vc71;$(WXDIR284)\lib\vc_lib;%(AdditionalLibraryDirectories)

$(WXWIN)\include;c:\wxMSW284\include;$(WXDIR284)\include;%(AdditionalIncludeDirectories)

VC++目录->包含目录：

WIN32;__WXMSW__;_WINDOWS;_DEBUG;__WXDEBUG__;_CRT_SECURE_NO_WARNINGS;WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)

D:\instantclient_12_1\sdk\include;$(WXWIN)\lib\vc_lib\mswd;$(WXWIN)\include;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSdkDir)include;$(FrameworkSDKDir)\include;

$(WXWIN)\lib\vc_lib;E:\app\vasyl\product\11.1.0\db_1\OCI\lib\MSVC\vc71;$(WXDIR284)\lib\vc_lib;%(AdditionalLibraryDirectories)

$(WXWIN)\include;c:\wxMSW284\include;$(WXDIR284)\include;%(AdditionalIncludeDirectories)

链接器->常规->附加库目录：

WIN32;__WXMSW__;_WINDOWS;_DEBUG;__WXDEBUG__;_CRT_SECURE_NO_WARNINGS;WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)

D:\instantclient_12_1\sdk\include;$(WXWIN)\lib\vc_lib\mswd;$(WXWIN)\include;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSdkDir)include;$(FrameworkSDKDir)\include;

$(WXWIN)\lib\vc_lib;E:\app\vasyl\product\11.1.0\db_1\OCI\lib\MSVC\vc71;$(WXDIR284)\lib\vc_lib;%(AdditionalLibraryDirectories)

$(WXWIN)\include;c:\wxMSW284\include;$(WXDIR284)\include;%(AdditionalIncludeDirectories)

资源->常规->其他包含目录：

WIN32;__WXMSW__;_WINDOWS;_DEBUG;__WXDEBUG__;_CRT_SECURE_NO_WARNINGS;WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)

D:\instantclient_12_1\sdk\include;$(WXWIN)\lib\vc_lib\mswd;$(WXWIN)\include;$(VCInstallDir)include;$(VCInstallDir)atlmfc\include;$(WindowsSdkDir)include;$(FrameworkSDKDir)\include;

$(WXWIN)\lib\vc_lib;E:\app\vasyl\product\11.1.0\db_1\OCI\lib\MSVC\vc71;$(WXDIR284)\lib\vc_lib;%(AdditionalLibraryDirectories)

$(WXWIN)\include;c:\wxMSW284\include;$(WXDIR284)\include;%(AdditionalIncludeDirectories)

现在的情况是这样的：

1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: _free already defined in LIBCMTD.lib(dbgfree.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: _malloc already defined in LIBCMTD.lib(dbgmalloc.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: _realloc already defined in LIBCMTD.lib(dbgrealloc.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: _memmove already defined in LIBCMTD.lib(memmove.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: _tolower already defined in LIBCMTD.lib(tolower.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: _isalpha already defined in LIBCMTD.lib(_ctype.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: _isdigit already defined in LIBCMTD.lib(_ctype.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: _isspace already defined in LIBCMTD.lib(_ctype.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: _strtol already defined in LIBCMTD.lib(strtol.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: _strtoul already defined in LIBCMTD.lib(strtol.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: __strtoi64 already defined in LIBCMTD.lib(strtoq.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: __strtoui64 already defined in LIBCMTD.lib(strtoq.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: __errno already defined in LIBCMTD.lib(dosmap.obj)
1>MSVCRTD.lib(MSVCR100D.dll) : error LNK2005: __vsprintf_p already defined in LIBCMTD.lib(vsnprnc.obj)
...
...
etc.

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有人能帮我找出我做错了什么吗？

这个链接器错误有很多可能的原因。首先要检查的地址是MSDN：

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什么是

$（WXWIN）

，它与

$（WXDIR284）

有何不同？看起来，您将wxWidgets路径包含了两次…

您正在为您的项目和库使用不同的CRT设置（静态与DLL）。确保使用相同的选项（重新）构建这两个库，或者

/MD[d]

或者

/MT[d]

这样做，或者更改构建库的方式。您可以将库更改为/Md[d]。问题是它高度依赖于MSVCR100 DLL。如果尝试在另一台计算机上运行可执行文件，则必须首先安装MSVCR100 DLL。是的，如果使用CRT DLL，则必须确保它们已安装在目标计算机上。但这是一个完全独立的问题（可能已经在别处得到了回答）。对不起，我不明白你说的是什么错误。如果您使用

/MT[d]

构建所有内容（即wxWidgets和您的应用程序），那么您不应该有任何错误。您确实需要重建wxWidgets，是吗？