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PointCloudLibrary / pcl

Point Cloud Library (PCL)

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[sample_consensus] optimizeModelCoefficientsCone linker error

keineahnung2345 opened this issue · comments

commented

Describe the bug

Not sure if this is a bug, but when I use PCL 1.14.0, it gives the following error:

LNK2001	unresolved external symbol "int __cdecl pcl::internal::optimizeModelCoefficientsCone(class Eigen::Matrix<float,-1,1,0,-1,1> &,class Eigen::Array<float,-1,1,0,-1,1> const &,class Eigen::Array<float,-1,1,0,-1,1> const &,class Eigen::Array<float,-1,1,0,-1,1> const &)" (?optimizeModelCoefficientsCone@internal@pcl@@YAHAEAV?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@AEBV?$Array@M$0?0$00$0A@$0?0$00@4@11@Z)
LNK2001	unresolved external symbol "int __cdecl pcl::internal::optimizeModelCoefficientsCylinder(class Eigen::Matrix<float,-1,1,0,-1,1> &,class Eigen::Array<float,-1,1,0,-1,1> const &,class Eigen::Array<float,-1,1,0,-1,1> const &,class Eigen::Array<float,-1,1,0,-1,1> const &)" (?optimizeModelCoefficientsCylinder@internal@pcl@@YAHAEAV?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@AEBV?$Array@M$0?0$00$0A@$0?0$00@4@11@Z)
LNK2001	unresolved external symbol "int __cdecl pcl::internal::optimizeModelCoefficientsSphere(class Eigen::Matrix<float,-1,1,0,-1,1> &,class Eigen::Array<float,-1,1,0,-1,1> const &,class Eigen::Array<float,-1,1,0,-1,1> const &,class Eigen::Array<float,-1,1,0,-1,1> const &)" (?optimizeModelCoefficientsSphere@internal@pcl@@YAHAEAV?$Matrix@M$0?0$00$0A@$0?0$00@Eigen@@AEBV?$Array@M$0?0$00$0A@$0?0$00@4@11@Z)

I didn't get this kind of error when I used PCL 1.13.1.

Your Environment:

  • OS: Windows 11
  • Compiler: Visual Studio 2022
  • PCL Version 1.14.0
commented

Thanks for reporting, does this appear when you build PCL, or when you build your own project? In the latter case, please post your code or another reproducible example.

commented

I have project A and B, project A has a function that calls pcl::SACSegmentation and it can be built successfully. Project B depends on the library generated by project A and it doesn't call pcl::SACSegmentation itself, but it fails with the above-mentioned error.

commented

Ah okay. The merged pull request should fix this problem, otherwise please notify us 🙂