【点云处理】PCL点云库使用报错汇总

1、vtk无法解析的外部符号

之前由于工作原因，所以在vs2015下重新配置了PCL点云库，今天在使用库中vtk函数的时候出现了如下错误：

无法解析的外部符号 "public: __cdecl vtkDebugLeaksManager::vtkDebugLeaksManag~~~~~~~~~~~~~~~~~~~~~

 根据错误也在网上找了一些解决办法，比如在程序开头加上vtk的一些头文件，但这样使相同错误越来越多。

从报错原因看出，错误根源应该是vtk第三方库出现了配置错误。

解决办法：

像刚开始配置文件一样，找到项目属性的附加依赖库（是vtk中的lib文件添加错误），将自己版本pcl中的vtk库中的以lib为结尾的文件添加到附加依赖库中，由于文件较多，所以逐个粘贴复制是不太可能的，网上也搜到了快速找到lib文件名的方法，很实用。

在D:\PCL\PCL 1.8.1\3rdParty\VTK\lib文件下新建文本文档，文档中添加以下内容：

@echo off
for %%I in (*.lib) do echo %%I>>all.txt
for %%I in (*debug.lib) do echo %%I>>adebug.txt
for %%I in (*release.lib) do echo %%I>>arelease.txt
pause

添加结束后，将后缀名.txt改为.bat ，然后双击该文件，执行结束后，文件夹中便出现新的 all.txt文件，里面便是我们寻找的.lib文件名了，将找到的文件名添加到附加依赖项之中，重新运行程序，顺利编译。

2、 错误 C4996 'pcl::visualization::PointCloudColorHandler::getColor': use getColor() without parameters instead 

之前网上搜索了很多教程，但最终都没有解决这个问题，最后问了同事，解决方法：

在程序开头加上 #pragma warning(disable:4996)

3、 错误 LNK2001 无法解析的外部符号 "void __cdecl boost::filesystem::path_traits::convert(char const *,char const *,class std::basic_string,class std::allocator > &,class std::codecvt const &)" (?convert@path_traits@filesystem@boost@@YAXPEBD0AEAV?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@AEBV?$codecvt@_WDU_Mbstatet@@@5@@Z) 

 因公司开发环境需要 配置VS2019 + PCL1.10.1

配置环境中boost库没有配置成功

debug

libboost_atomic-vc142-mt-gd-x64-1_72.lib
libboost_bzip2-vc142-mt-gd-x64-1_72.lib
libboost_chrono-vc142-mt-gd-x64-1_72.lib
libboost_container-vc142-mt-gd-x64-1_72.lib
libboost_context-vc142-mt-gd-x64-1_72.lib
libboost_contract-vc142-mt-gd-x64-1_72.lib
libboost_coroutine-vc142-mt-gd-x64-1_72.lib
libboost_date_time-vc142-mt-gd-x64-1_72.lib
libboost_exception-vc142-mt-gd-x64-1_72.lib
libboost_fiber-vc142-mt-gd-x64-1_72.lib
libboost_filesystem-vc142-mt-gd-x64-1_72.lib
libboost_graph_parallel-vc142-mt-gd-x64-1_72.lib
libboost_graph-vc142-mt-gd-x64-1_72.lib
libboost_iostreams-vc142-mt-gd-x64-1_72.lib
libboost_locale-vc142-mt-gd-x64-1_72.lib
libboost_log_setup-vc142-mt-gd-x64-1_72.lib
libboost_log-vc142-mt-gd-x64-1_72.lib
libboost_math_c99f-vc142-mt-gd-x64-1_72.lib
libboost_math_c99l-vc142-mt-gd-x64-1_72.lib
libboost_math_c99-vc142-mt-gd-x64-1_72.lib
libboost_math_tr1f-vc142-mt-gd-x64-1_72.lib
libboost_math_tr1l-vc142-mt-gd-x64-1_72.lib
libboost_math_tr1-vc142-mt-gd-x64-1_72.lib
libboost_mpi-vc142-mt-gd-x64-1_72.lib
libboost_numpy38-vc142-mt-gd-x64-1_72.lib
libboost_prg_exec_monitor-vc142-mt-gd-x64-1_72.lib
libboost_program_options-vc142-mt-gd-x64-1_72.lib
libboost_python38-vc142-mt-gd-x64-1_72.lib
libboost_random-vc142-mt-gd-x64-1_72.lib
libboost_regex-vc142-mt-gd-x64-1_72.lib
libboost_serialization-vc142-mt-gd-x64-1_72.lib
libboost_stacktrace_noop-vc142-mt-gd-x64-1_72.lib
libboost_stacktrace_windbg_cached-vc142-mt-gd-x64-1_72.lib
libboost_stacktrace_windbg-vc142-mt-gd-x64-1_72.lib
libboost_system-vc142-mt-gd-x64-1_72.lib
libboost_test_exec_monitor-vc142-mt-gd-x64-1_72.lib	
libboost_thread-vc142-mt-gd-x64-1_72.lib
libboost_timer-vc142-mt-gd-x64-1_72.lib
libboost_type_erasure-vc142-mt-gd-x64-1_72.lib
libboost_unit_test_framework-vc142-mt-gd-x64-1_72.lib
libboost_wave-vc142-mt-gd-x64-1_72.lib
libboost_wserialization-vc142-mt-gd-x64-1_72.lib
libboost_zlib-vc142-mt-gd-x64-1_72.lib

release 

libboost_atomic-vc142-mt-x64-1_72.lib
libboost_bzip2-vc142-mt-x64-1_72.lib
libboost_chrono-vc142-mt-x64-1_72.lib
libboost_container-vc142-mt-x64-1_72.lib
libboost_context-vc142-mt-x64-1_72.lib
libboost_contract-vc142-mt-x64-1_72.lib
libboost_coroutine-vc142-mt-x64-1_72.lib
libboost_date_time-vc142-mt-x64-1_72.lib
libboost_exception-vc142-mt-x64-1_72.lib
libboost_fiber-vc142-mt-x64-1_72.lib
libboost_filesystem-vc142-mt-x64-1_72.lib
libboost_graph_parallel-vc142-mt-x64-1_72.lib
libboost_graph-vc142-mt-x64-1_72.lib
libboost_iostreams-vc142-mt-x64-1_72.lib
libboost_locale-vc142-mt-x64-1_72.lib
libboost_log_setup-vc142-mt-x64-1_72.lib
libboost_log-vc142-mt-x64-1_72.lib
libboost_math_c99f-vc142-mt-x64-1_72.lib
libboost_math_c99l-vc142-mt-x64-1_72.lib
libboost_math_c99-vc142-mt-x64-1_72.lib
libboost_math_tr1f-vc142-mt-x64-1_72.lib
libboost_math_tr1l-vc142-mt-x64-1_72.lib
libboost_math_tr1-vc142-mt-x64-1_72.lib
libboost_mpi-vc142-mt-x64-1_72.lib
libboost_numpy38-vc142-mt-x64-1_72.lib
libboost_prg_exec_monitor-vc142-mt-x64-1_72.lib
libboost_program_options-vc142-mt-x64-1_72.lib
libboost_python38-vc142-mt-x64-1_72.lib
libboost_random-vc142-mt-x64-1_72.lib
libboost_regex-vc142-mt-x64-1_72.lib
libboost_serialization-vc142-mt-x64-1_72.lib
libboost_stacktrace_noop-vc142-mt-x64-1_72.lib
libboost_stacktrace_windbg_cached-vc142-mt-x64-1_72.lib
libboost_stacktrace_windbg-vc142-mt-x64-1_72.lib
libboost_system-vc142-mt-x64-1_72.lib
libboost_test_exec_monitor-vc142-mt-x64-1_72.lib	
libboost_thread-vc142-mt-x64-1_72.lib
libboost_timer-vc142-mt-x64-1_72.lib
libboost_type_erasure-vc142-mt-x64-1_72.lib
libboost_unit_test_framework-vc142-mt-x64-1_72.lib
libboost_wave-vc142-mt-x64-1_72.lib
libboost_wserialization-vc142-mt-x64-1_72.lib
libboost_zlib-vc142-mt-x64-1_72.lib

4、检测到~~~与~~~不匹配

解决问题的方法：

在编译生成libcef_dll_wrapper.lib的工程中修改，
在工程上右键-》属性-》c/c++-》代码生成-》运行库
有四个选项及含义分别如下：
多线程调试Dll (/MDd) 对应的是MD_DynamicDebug
多线程Dll (/MD) 对应的是MD_DynamicRelease
多线程(/MT) 对应的是MD_StaticRelease
多线程(/MTd)对应的是MD_StaticDebug