Question

我正在开发QT中的应用程序，基于几个现有工具的组合，例如：ITK，VTK，DCMTK和SoQT（以及其他......）。

我正在尝试编译这整个混乱，经过几次尝试，我忍不住得到这个错误：

Undefined symbols for architecture x86_64:
  "vtkPolyDataReader::New()", referenced from:
      ModelBuildingControl::extractProfileModels(unsigned int)in ModelBuildingControl.cpp.o
      ModelBuildingControl::loadModel()      in ModelBuildingControl.cpp.o
      vtkPolydata2Points::vtkPolydata2Points()in vtkPolydata2Points.cpp.o
      vtkPolydata2Points::vtkPolydata2Points()in vtkPolydata2Points.cpp.o
  "vtkPolyDataReader::GetOutput()", referenced from:
      ModelBuildingControl::extractProfileModels(unsigned int)in ModelBuildingControl.cpp.o
      vtkPolydata2Points::readSurfaceFromFile(std::basic_string<char, std::char_traits<char>, std::allocator<char> >)in vtkPolydata2Points.cpp.o
  "vtkPolyDataReader::SetOutput(vtkPolyData*)", referenced from:
      ModelBuildingControl::loadModel()      in ModelBuildingControl.cpp.o
  "vtkStructuredPointsReader::New()", referenced from:
      ModelBuildingControl::transformVolume()       in ModelBuildingControl.cpp.o
      ModelBuildingControl::transformAtlasInNaturalCOS(QString, QString) in ModelBuildingControl.cpp.o
      ModelBuildingControl::landmarkDist()       in ModelBuildingControl.cpp.o
  "vtkStructuredPointsReader::GetOutput()", referenced from:
      ModelBuildingControl::transformVolume()       in ModelBuildingControl.cpp.o
      ModelBuildingControl::transformAtlasInNaturalCOS(QString, QString) in ModelBuildingControl.cpp.o
  "vtkStructuredPointsWriter::New()", referenced from:
      ModelBuildingControl::transformVolume()       in ModelBuildingControl.cpp.o
      ModelBuildingControl::transformAtlasInNaturalCOS(QString, QString) in ModelBuildingControl.cpp.o
      ModelBuildingControl::buildAtlas()       in ModelBuildingControl.cpp.o
      ModelBuildingControl::exportPatientVolumes()       in ModelBuildingControl.cpp.o
  "vtkWriter::SetInput(vtkDataObject*)", referenced from:
      ModelBuildingControl::transformVolume()       in ModelBuildingControl.cpp.o
      ModelBuildingControl::transformAtlasInNaturalCOS(QString, QString) in ModelBuildingControl.cpp.o
      ModelBuildingControl::warpLensAtlasIntoPatients(std::basic_ofstream<char, std::char_traits<char> >&, vtkPolyData*, QString)in ModelBuildingControl.cpp.o
      ModelBuildingControl::warpScleraAtlasIntoPatients(std::basic_ofstream<char, std::char_traits<char> >&, vtkPolyData*, QString)in ModelBuildingControl.cpp.o
      ModelBuildingControl::landmarkDist()       in ModelBuildingControl.cpp.o
      ModelBuildingControl::buildAtlas()       in ModelBuildingControl.cpp.o
      ModelBuildingControl::exportPatientVolumes()       in ModelBuildingControl.cpp.o
      ...
  "vtkPolyDataWriter::New()", referenced from:
      ModelBuildingControl::warpLensAtlasIntoPatients(std::basic_ofstream<char, std::char_traits<char> >&, vtkPolyData*, QString)in ModelBuildingControl.cpp.o
      ModelBuildingControl::warpScleraAtlasIntoPatients(std::basic_ofstream<char, std::char_traits<char> >&, vtkPolyData*, QString)in ModelBuildingControl.cpp.o
      ModelBuildingControl::landmarkDist()       in ModelBuildingControl.cpp.o
      Points2vtkPolydata::Points2vtkPolydata()in Points2vtkPolydata.cpp.o
      Points2vtkPolydata::Points2vtkPolydata()in Points2vtkPolydata.cpp.o
  "vtkStructuredPointsReader::SetOutput(vtkStructuredPoints*)", referenced from:
      ModelBuildingControl::landmarkDist()       in ModelBuildingControl.cpp.o
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status

关于我正在使用的软件版本，它们是： ITK：4.3.1 VTK：5.10.1 SoQT：1.5.1 DCMTK：3.6.1（2012-11-02处的快照）

到目前为止，我认为错误与库VTK库的动态和静态链接有关，因为程序正在寻找的所有文件都已存在！

任何解决我问题的方法都会受到欢迎!!

提前致谢！

Answer 1

看起来你没有链接到像vtkIO这样的一些vtk库。在CMake中，您可以通过向正在编译的应用程序的TARGET_LINK_LIBRARIES（）添加$ {VTK_LIBRARIES}来避免指定每个vtk库。

体系结构的未定义符号x86_64 - 可视化工具包编译（VTK - QT）

1 个答案: