点云库简单示例链接错误

val*_*tin 6 c++ cmake visual-studio-2010

我正在尝试从http://pointclouds.org/documentation/tutorials/pcl_visualizer.php运行以下PCL简单查看器示例, 我已经使用Cmake和推荐的Cmakelists.txt成功构建了二进制树。

生成后,当我尝试构建它时,出现以下错误:

error LNK2019: unresolved external symbol "public: void __thiscall pcl::visualization::PCLVisualizer::initCameraParameters(void)" (?initCameraParameters@PCLVisualizer@visualization@pcl@@QAEXXZ) referenced in function "class boost::shared_ptr<class pcl::visualization::PCLVisualizer> __cdecl simpleVis(class boost::shared_ptr<class pcl::PointCloud<struct pcl::PointXYZ> const >)" (?simpleVis@@YA?AV?$shared_ptr@VPCLVisualizer@visualization@pcl@@@boost@@V?$shared_ptr@$$CBV?$PointCloud@UPointXYZ@pcl@@@pcl@@@2@@Z)`

error LNK2019: unresolved external symbol "public: void __thiscall pcl::visualization::PCLVisualizer::addCoordinateSystem(double,int)" (?addCoordinateSystem@PCLVisualizer@visualization@pcl@@QAEXNH@Z) referenced in function "class boost::shared_ptr<class pcl::visualization::PCLVisualizer> __cdecl simpleVis(class boost::shared_ptr<class pcl::PointCloud<struct pcl::PointXYZ> const >)" (?simpleVis@@YA?AV?$shared_ptr@VPCLVisualizer@visualization@pcl@@@boost@@V?$shared_ptr@$$CBV?$PointCloud@UPointXYZ@pcl@@@pcl@@@2@@Z)


error LNK2019: unresolved external symbol "public: bool __thiscall pcl::visualization::PCLVisualizer::setPointCloudRenderingProperties(int,double,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &,int)" (?setPointCloudRenderingProperties@PCLVisualizer@visualization@pcl@@QAE_NHNABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@H@Z) referenced in function "class boost::shared_ptr<class pcl::visualization::PCLVisualizer> __cdecl simpleVis(class boost::shared_ptr<class pcl::PointCloud<struct pcl::PointXYZ> const >)" (?simpleVis@@YA?AV?$shared_ptr@VPCLVisualizer@visualization@pcl@@@boost@@V?$shared_ptr@$$CBV?$PointCloud@UPointXYZ@pcl@@@pcl@@@2@@Z)
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这些只是其中的一部分...我在cmakelists.txt中缺少什么吗?

cmake_minimum_required(VERSION 2.6 FATAL_ERROR)

project(pcl_visualizer_viewports)

find_package(PCL 1.5.1 REQUIRED)

include_directories(${PCL_INCLUDE_DIRS})

link_directories(${PCL_LIBRARY_DIRS})

add_definitions(${PCL_DEFINITIONS})

add_executable (pcl_visualizer_demo pcl_visualizer_demo.cpp)

target_link_libraries (pcl_visualizer_demo ${PCL_LIBRARIES})
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任何帮助表示赞赏。谢谢

val*_*tin 4

发现问题所在:虽然我运行的是 64 位机器,但我的编译器(VS2010)配置为 32 位,因此我需要卸载 64 位点云库并安装 32 位版本。现在可以了。吸取的教训:D