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MarkusEich / cpf_segmentation

Constrained Plane Fitting library for unsupervised segmentation of 3D point clouds
Apache License 2.0
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LNK Error 2001 when trying to build on MS VS 2015 #7

Open NatholBMX opened 7 years ago

NatholBMX commented 7 years ago

Hey,

I would like to try your code but have problems building it. I'm using Windows 10 x64 with MS VS 2015, release configuration x64. Following errors occur when I try to build your project:

segmentation.lib(segmentation.obj): error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual bool __cdecl pcl::SampleConsensusModelPlane<struct pcl::PointNormal>::computeModelCoefficients(class std::vector<int,class std::allocator<int> > const &,class Eigen::Matrix<float,-1,1,0,-1,1> &)" (?computeModelCoefficients@?$SampleConsensusModelPlane@UPointNormal@pcl@@@pcl@@UEAA_NAEBV?$vector@HV?$allocator@H@std@@@std@@AEAV?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@@Z)". segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual void __cdecl pcl::SampleConsensusModelPlane<struct pcl::PointNormal>::getDistancesToModel(class Eigen::Matrix<float,-1,1,0,-1,1> const &,class std::vector<double,class std::allocator<double> > &)" (?getDistancesToModel@?$SampleConsensusModelPlane@UPointNormal@pcl@@@pcl@@UEAAXAEBV?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@AEAV?$vector@NV?$allocator@N@std@@@std@@@Z)". segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual void __cdecl pcl::SampleConsensusModelPlane<struct pcl::PointNormal>::selectWithinDistance(class Eigen::Matrix<float,-1,1,0,-1,1> const &,double,class std::vector<int,class std::allocator<int> > &)" (?selectWithinDistance@?$SampleConsensusModelPlane@UPointNormal@pcl@@@pcl@@UEAAXAEBV?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@NAEAV?$vector@HV?$allocator@H@std@@@std@@@Z)". segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual int __cdecl pcl::SampleConsensusModelPlane<struct pcl::PointNormal>::countWithinDistance(class Eigen::Matrix<float,-1,1,0,-1,1> const &,double)" (?countWithinDistance@?$SampleConsensusModelPlane@UPointNormal@pcl@@@pcl@@UEAAHAEBV?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@N@Z)". segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual void __cdecl pcl::SampleConsensusModelPlane<struct pcl::PointNormal>::optimizeModelCoefficients(class std::vector<int,class std::allocator<int> > const &,class Eigen::Matrix<float,-1,1,0,-1,1> const &,class Eigen::Matrix<float,-1,1,0,-1,1> &)" (?optimizeModelCoefficients@?$SampleConsensusModelPlane@UPointNormal@pcl@@@pcl@@UEAAXAEBV?$vector@HV?$allocator@H@std@@@std@@AEBV?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@AEAV56@@Z)". segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual void __cdecl pcl::SampleConsensusModelPlane<struct pcl::PointNormal>::projectPoints(class std::vector<int,class std::allocator<int> > const &,class Eigen::Matrix<float,-1,1,0,-1,1> const &,class pcl::PointCloud<struct pcl::PointNormal> &,bool)" (?projectPoints@?$SampleConsensusModelPlane@UPointNormal@pcl@@@pcl@@UEAAXAEBV?$vector@HV?$allocator@H@std@@@std@@AEBV?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@AEAV?$PointCloud@UPointNormal@pcl@@@2@_N@Z)". segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual bool __cdecl pcl::SampleConsensusModelPlane<struct pcl::PointNormal>::doSamplesVerifyModel(class std::set<int,struct std::less<int>,class std::allocator<int> > const &,class Eigen::Matrix<float,-1,1,0,-1,1> const &,double)" (?doSamplesVerifyModel@?$SampleConsensusModelPlane@UPointNormal@pcl@@@pcl@@UEAA_NAEBV?$set@HU?$less@H@std@@V?$allocator@H@2@@std@@AEBV?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@N@Z)". segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""private: virtual bool __cdecl pcl::SampleConsensusModelPlane<struct pcl::PointNormal>::isSampleGood(class std::vector<int,class std::allocator<int> > const &)const " (?isSampleGood@?$SampleConsensusModelPlane@UPointNormal@pcl@@@pcl@@EEBA_NAEBV?$vector@HV?$allocator@H@std@@@std@@@Z)".

MarkusEich commented 7 years ago

Hi,

The library builds on pcl library. The code has been developed and tested for ubuntu Linux and gnu Tool chain.

Cheers

Markus

Am 12.06.2017 18:25 schrieb "NatholBMX" notifications@github.com:

Hey,

I would like to try your code but have problems building it. I'm using Windows 10 x64 with MS VS 2015, release configuration x64. Following errors occur when I try to build your project:

segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual bool cdecl pcl:: SampleConsensusModelPlane::computeModelCoefficients(class std::vector<int,class std::allocator > const &,class Eigen::Matrix<float,-1,1,0,-1,1> &)" (?computeModelCoefficients@?$ SampleConsensusModelPlane@UPointNormal@pcl@@@pcl https://github.com/pcl @@UEAA_NAEBV?$vector@HV?$allocator@H@std@@@std https://github.com/std @@aeav?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@@z https://github.com/z)". 1>segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual void cdecl pcl:: SampleConsensusModelPlane::getDistancesToModel(class Eigen::Matrix<float,-1,1,0,-1,1> const &,class std::vector<double,class std::allocator > &)" (?getDistancesToModel@?$SampleConsensusModelPlane@ UPointNormal@pcl@@@pcl https://github.com/pcl@@ueaaxaebv?$Matrix@M $0?0$00$0A@$0?0$00@Eigen@@aeav?$vector@NV?$allocator@N@std@@@std https://github.com/std@@@z https://github.com/z)". 1>segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual void cdecl pcl:: SampleConsensusModelPlane::selectWithinDistance(class Eigen::Matrix<float,-1,1,0,-1,1> const &,double,class std::vector<int,class std::allocator > &)" (?selectWithinDistance@?$ SampleConsensusModelPlane@UPointNormal@pcl@@@pcl https://github.com/pcl @@ueaaxaebv?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@naeav https://github.com/naeav?$vector@HV?$allocator@H@std@@@std https://github.com/std@@@z https://github.com/z)". 1>segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual int cdecl pcl:: SampleConsensusModelPlane::countWithinDistance(class Eigen::Matrix<float,-1,1,0,-1,1> const &,double)" (?countWithinDistance@?$ SampleConsensusModelPlane@UPointNormal@pcl@@@pcl https://github.com/pcl @@ueaahaebv?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@n https://github.com/n @Z)". 1>segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual void cdecl pcl:: SampleConsensusModelPlane::optimizeModelCoefficients(class std::vector<int,class std::allocator > const &,class Eigen::Matrix<float,-1,1,0,-1,1> const &,class Eigen::Matrix<float,-1,1,0,-1,1> &)" (?optimizeModelCoefficients@?$ SampleConsensusModelPlane@UPointNormal@pcl@@@pcl https://github.com/pcl @@ueaaxaebv?$vector@HV?$allocator@H@std@@@std https://github.com/std @@aebv?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@aeav56@@z https://github.com/z )". 1>segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual void __cdecl pcl:: SampleConsensusModelPlane::projectPoints(class std::vector<int,class std::allocator > const &,class Eigen::Matrix<float,-1,1,0,-1,1> const &,class pcl::PointCloud &,bool)" (?projectPoints@?$ SampleConsensusModelPlane@UPointNormal@pcl@@@pcl https://github.com/pcl @@ueaaxaebv?$vector@HV?$allocator@H@std@@@std https://github.com/std @@aebv?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@aeav?$PointCloud@ UPointNormal@pcl@@@2 https://github.com/2@_N@Z)". 1>segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""public: virtual bool cdecl pcl:: SampleConsensusModelPlane::doSamplesVerifyModel(class std::set<int,struct std::less,class std::allocator > const &,class Eigen::Matrix<float,-1,1,0,-1,1> const &,double)" (?doSamplesVerifyModel@ ?$SampleConsensusModelPlane@UPointNormal@pcl@@@pcl https://github.com/pcl@@UEAA_NAEBV?$set@HU?$less@H@std@@v https://github.com/v?$allocator@H@2@@std https://github.com/std @@aebv?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@n https://github.com/n@Z)". 1>segmentation.lib(segmentation.obj) : error LNK2001: Nicht aufgelöstes externes Symbol ""private: virtual bool __cdecl pcl:: SampleConsensusModelPlane::isSampleGood(class std::vector<int,class std::allocator > const &)const " (?isSampleGood@?$ SampleConsensusModelPlane@UPointNormal@pcl@@@pcl https://github.com/pcl @@EEBA_NAEBV?$vector@HV?$allocator@H@std@@@std https://github.com/std@@ @z https://github.com/z)".

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HollisJoe commented 7 years ago

Hi, Did you solve the problem? Thank you!

JR9124 commented 5 years ago

Hi, @NatholBMX I have also met the problem as you stated. I try to solve the problem as the following way: I think the main reason caused these link errors is the code pcl::SampleConsensusModelPlane<pcl::PointNormal>::Ptr model_p(new pcl::SampleConsensusModelPlane<pcl::PointNormal>(sv_centroid_normal_cloud)); in segmentation.cpp , thus, I change the code to pcl::PointCloud<pcl::PointXYZ>::Ptr tmp_cloud(new pcl::PointCloud<pcl::PointXYZ>); pcl::copyPointCloud(*sv_centroid_normal_cloud, *tmp_cloud); pcl::SampleConsensusModelPlane<pcl::PointXYZ>::Ptr model_p(new pcl::SampleConsensusModelPlane<pcl::PointXYZ>(tmp_cloud));. I think this change would not change the result as model_p is only for plane hypothesis generation. After the change, you can re-compile then you get the error 'can't find Release\segmentation.lib', while you can find segmentation.dll. To solve this, add a new .def file to segmentation project( right click the project in vs, select 'add->new item->code->module define file', the name of the added file is not important and the file could be deleted afterward if you want ), then re-compile. Note that, the exported dll and lib has no entry, you must change class Segmentation to class __declspec(dllexport) Segmentation in segmentation.hpp. Then re-compile, and you can get the right result.

emmalzw commented 2 years ago

Hi, @NatholBMX I have also met the problem as you stated. I try to solve the problem as the following way: I think the main reason caused these link errors is the code pcl::SampleConsensusModelPlane<pcl::PointNormal>::Ptr model_p(new pcl::SampleConsensusModelPlane<pcl::PointNormal>(sv_centroid_normal_cloud)); in segmentation.cpp , thus, I change the code to pcl::PointCloud<pcl::PointXYZ>::Ptr tmp_cloud(new pcl::PointCloud<pcl::PointXYZ>); pcl::copyPointCloud(*sv_centroid_normal_cloud, *tmp_cloud); pcl::SampleConsensusModelPlane<pcl::PointXYZ>::Ptr model_p(new pcl::SampleConsensusModelPlane<pcl::PointXYZ>(tmp_cloud));. I think this change would not change the result as model_p is only for plane hypothesis generation. After the change, you can re-compile then you get the error 'can't find Release\segmentation.lib', while you can find segmentation.dll. To solve this, add a new .def file to segmentation project( right click the project in vs, select 'add->new item->code->module define file', the name of the added file is not important and the file could be deleted afterward if you want ), then re-compile. Note that, the exported dll and lib has no entry, you must change class Segmentation to class __declspec(dllexport) Segmentation in segmentation.hpp. Then re-compile, and you can get the right result.

THX! Your answer is very useful and I successlly compiled already. But why after changing the class pcl::SampleConsensusModelPlane<pcl::PointNormal>to the class pcl::SampleConsensusModelPlane<pcl::PointNormal> the code work? Can u tell me the reason? :)