Libcpmt.lib：针对“ RuntimeLibrary”检测到错误LNK2038不匹配：值“ MT_StaticRelease”与值“ MD_DynamicRelease”不匹配

如何解决Libcpmt.lib：针对“ RuntimeLibrary”检测到错误LNK2038不匹配：值“ MT_StaticRelease”与值“ MD_DynamicRelease”不匹配

在编译当前项目时，我收到一堆（大约80个）Linker错误，这些错误我不再知道如何进一步调试。

我正在使用Visual Studio2019。这是在Windows 10上编译的C ++项目。

其中许多来自名为libcpmt.lib的库。 与库有关的错误有两种：

首先它声称某些函数已在msvcprt.lib（MSVCP140.dll）中定义（这很奇怪，因为我正在使用Visual Studio 2019 v142）

Error LNK2005 "protected: __cdecl std::locale::facet::facet(unsigned __int64)" (??0facet@locale@std@@IEAA@_K@Z) already defined in msvcprt.lib(MSVCP140.dll)    DataConverter   path_to_project\libcpmt.lib(locale0.obj)

其次，它声称libcpmt.lib是静态编译的，而我的项目使用动态链接的库。

Error LNK2038 mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in annotation.obj    DataConverter   path_to_project\libcpmt.lib(xstol.obj)  1

相同的错误也出现在名为mpirxx.lib的库中

Error   LNK2038 mismatch detected for 'RuntimeLibrary': value 'MT_StaticRelease' doesn't match value 'MD_DynamicRelease' in annotation.obj  DataConverter   path_to_project\mpirxx.lib(osmpf.obj)   1   

和

Error LNK2005 "public: void __cdecl std::basic_ostream<char,struct std::char_traits<char> >::_Osfx(void)" (?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ) already defined in mpirxx.lib(osmpf.obj)    DataConverter   path_to_project\msvcprt.lib(MSVCP140.dll)   1   

从我在Internet上发现的关于lib的一些发现来看，当您将C ++->代码生成->运行时库设置为MT，但将我的设置设置为MD时，似乎包含了它。

我在项目中包括许多外部库：

flann.lib
flann_cpp.lib
Qt5Widgets.lib
qtmain.lib
Qt5Gui.lib
Qt5Core.lib
libboost_atomic-vc142-mt-x64-1_74.lib
libboost_chrono-vc142-mt-x64-1_74.lib
libboost_container-vc142-mt-x64-1_74.lib
libboost_context-vc142-mt-x64-1_74.lib
libboost_contract-vc142-mt-x64-1_74.lib
libboost_coroutine-vc142-mt-x64-1_74.lib
libboost_date_time-vc142-mt-x64-1_74.lib
libboost_exception-vc142-mt-x64-1_74.lib
libboost_fiber-vc142-mt-x64-1_74.lib
libboost_graph-vc142-mt-x64-1_74.lib
libboost_iostreams-vc142-mt-x64-1_74.lib
libboost_locale-vc142-mt-x64-1_74.lib
libboost_log_setup-vc142-mt-x64-1_74.lib
libboost_log-vc142-mt-x64-1_74.lib
libboost_math_c99f-vc142-mt-x64-1_74.lib
libboost_math_c99l-vc142-mt-x64-1_74.lib
libboost_math_c99-vc142-mt-x64-1_74.lib
libboost_math_tr1f-vc142-mt-x64-1_74.lib
libboost_math_tr1l-vc142-mt-x64-1_74.lib
libboost_math_tr1-vc142-mt-x64-1_74.lib
libboost_Nowide-vc142-mt-x64-1_74.lib
libboost_numpy37-vc142-mt-x64-1_74.lib
libboost_prg_exec_monitor-vc142-mt-x64-1_74.lib
libboost_program_options-vc142-mt-x64-1_74.lib
libboost_python37-vc142-mt-x64-1_74.lib
libboost_random-vc142-mt-x64-1_74.lib
libboost_regex-vc142-mt-x64-1_74.lib
libboost_serialization-vc142-mt-x64-1_74.lib
libboost_stacktrace_noop-vc142-mt-x64-1_74.lib
libboost_stacktrace_windbg_cached-vc142-mt-x64-1_74.lib
libboost_stacktrace_windbg-vc142-mt-x64-1_74.lib
libboost_system-vc142-mt-x64-1_74.lib
libboost_test_exec_monitor-vc142-mt-x64-1_74.lib
libboost_thread-vc142-mt-x64-1_74.lib
libboost_timer-vc142-mt-x64-1_74.lib
libboost_type_erasure-vc142-mt-x64-1_74.lib
libboost_unit_test_framework-vc142-mt-x64-1_74.lib
libboost_wave-vc142-mt-x64-1_74.lib
libboost_wserialization-vc142-mt-x64-1_74.lib
bz2.lib
libpng16.lib
lz4.lib
lzma.lib
mpfr.lib
mpir.lib
mpirxx.lib
qhullcpp.lib
xxhash.lib
zlib.lib
zstd.lib
gmp.lib
glew32.lib
glew32s.lib
opencv_world440.lib
vtkChartscore-9.0.lib
vtkCommonColor-9.0.lib
vtkCommoncomputationalGeometry-9.0.lib
vtkCommonCore-9.0.lib
vtkCommonDataModel-9.0.lib
vtkCommonExecutionModel-9.0.lib
vtkCommonMath-9.0.lib
vtkCommonMisc-9.0.lib
vtkCommonSystem-9.0.lib
vtkCommonTransforms-9.0.lib
vtkDICOMParser-9.0.lib
vtkDomainsChemistry-9.0.lib
vtkdoubleconversion-9.0.lib
vtkexodusII-9.0.lib
vtkexpat-9.0.lib
vtkFiltersAMR-9.0.lib
vtkFilterscore-9.0.lib
vtkFiltersExtraction-9.0.lib
vtkFiltersFlowPaths-9.0.lib
vtkFiltersGeneral-9.0.lib
vtkFiltersGeneric-9.0.lib
vtkFiltersGeometry-9.0.lib
vtkFiltersHybrid-9.0.lib
vtkFiltersHyperTree-9.0.lib
vtkFiltersImaging-9.0.lib
vtkFiltersModeling-9.0.lib
vtkFiltersParallel-9.0.lib
vtkFiltersParallelImaging-9.0.lib
vtkFiltersPoints-9.0.lib
vtkFiltersProgrammable-9.0.lib
vtkFilteRSSelection-9.0.lib
vtkFilteRSSMP-9.0.lib
vtkFilteRSSources-9.0.lib
vtkFilteRSStatistics-9.0.lib
vtkFiltersTexture-9.0.lib
vtkFiltersTopology-9.0.lib
vtkFiltersverdict-9.0.lib
vtkfreetype-9.0.lib
vtkGeoviscore-9.0.lib
vtkgl2ps-9.0.lib
vtkglew-9.0.lib
vtkhdf5-9.0.lib
vtkhdf5_hl-9.0.lib
vtkImagingColor-9.0.lib
vtkImagingcore-9.0.lib
vtkImagingFourier-9.0.lib
vtkImagingGeneral-9.0.lib
vtkImagingHybrid-9.0.lib
vtkImagingMath-9.0.lib
vtkImagingMorphological-9.0.lib
vtkImagingSources-9.0.lib
vtkImagingStatistics-9.0.lib
vtkImagingStencil-9.0.lib
vtkinfovisCore-9.0.lib
vtkinfovisLayout-9.0.lib
vtkInteractionImage-9.0.lib
vtkInteractionStyle-9.0.lib
vtkInteractionWidgets-9.0.lib
vtkIOAMR-9.0.lib
vtkIOAsynchronous-9.0.lib
vtkIOCityGML-9.0.lib
vtkIOCore-9.0.lib
vtkIOEnSight-9.0.lib
vtkIOExodus-9.0.lib
vtkIOExport-9.0.lib
vtkIOExportGL2PS-9.0.lib
vtkIOExportPDF-9.0.lib
vtkIOGeometry-9.0.lib
vtkIOImage-9.0.lib
vtkIOImport-9.0.lib
vtkIOinfovis-9.0.lib
vtkIOLegacy-9.0.lib
vtkIOLSDyna-9.0.lib
vtkIOMINC-9.0.lib
vtkIOMotionFX-9.0.lib
vtkIOMovie-9.0.lib
vtkIONetCDF-9.0.lib
vtkIOOggTheora-9.0.lib
vtkIOParallel-9.0.lib
vtkIOParallelXML-9.0.lib
vtkIOPLY-9.0.lib
vtkIOSegY-9.0.lib
vtkIOsql-9.0.lib
vtkIOTecplottable-9.0.lib
vtkIOVeraOut-9.0.lib
vtkIOVideo-9.0.lib
vtkIOXML-9.0.lib
vtkIOXMLParser-9.0.lib
vtkjpeg-9.0.lib
vtkjsoncpp-9.0.lib
vtklibharu-9.0.lib
vtklibproj-9.0.lib
vtklibxml2-9.0.lib
vtkloguru-9.0.lib
vtklz4-9.0.lib
vtklzma-9.0.lib
vtkMetaio-9.0.lib
vtknetcdf-9.0.lib
vtkogg-9.0.lib
vtkParallelCore-9.0.lib
vtkParallelDIY-9.0.lib
vtkpng-9.0.lib
vtkpugixml-9.0.lib
vtkRenderingAnnotation-9.0.lib
vtkRenderingContext2D-9.0.lib
vtkRenderingcore-9.0.lib
vtkRenderingFreeType-9.0.lib
vtkRenderingGL2PSOpenGL2-9.0.lib
vtkRenderingImage-9.0.lib
vtkRenderingLabel-9.0.lib
vtkRenderingLOD-9.0.lib
vtkRenderingOpenGL2-9.0.lib
vtkRenderingSceneGraph-9.0.lib
vtkRenderingUI-9.0.lib
vtkRenderingVolume-9.0.lib
vtkRenderingVolumeOpenGL2-9.0.lib
vtkRenderingVtkJS-9.0.lib
vtksqlite-9.0.lib
vtksys-9.0.lib
vtkTestingRendering-9.0.lib
vtktheora-9.0.lib
vtktiff-9.0.lib
vtkverdict-9.0.lib
vtkViewsContext2D-9.0.lib
vtkViewscore-9.0.lib
vtkViewsinfovis-9.0.lib
vtkWrappingTools-9.0.lib
vtkzlib-9.0.lib
pcl_common.lib
pcl_features.lib
pcl_filters.lib
pcl_io.lib
pcl_io_ply.lib
pcl_kdtree.lib
pcl_keypoints.lib
pcl_ml.lib
pcl_octree.lib
pcl_recognition.lib
pcl_registration.lib
pcl_search.lib
pcl_segmentation.lib
pcl_sample_consensus.lib
pcl_stereo.lib
pcl_surface.lib
pcl_tracking.lib

有人知道如何进一步调试或修复这些问题吗？

PS：我目前有另一个错误，该错误可能与问题无关，但出于完整性考虑，我想将其包括在内。链接器找不到loadpolygonFilePLY的库。可能我只是缺少一个额外的pcl库。如果有人碰巧知道它的名字，也请评论：

Error LNK2001 unresolved external symbol "int __cdecl pcl::io::loadpolygonFilePLY(class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,struct pcl::polygonMesh &)" (?loadpolygonFilePLY@io@pcl@@YAHAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AEAUpolygonMesh@2@@Z)

解决方法

万一有人遇到类似问题。这些是我包含的库中使用静态链接（mpirxx.lib）的库。调试此错误的一种好方法是将/ VERBOSE：LIB放在链接器选项中。然后构建并转到“输出”窗口，您可以在其中看到哪个是触发此错误链的第一个库。

感谢Alan Birtles的帮助。