pcl::visualization出错 segmentation fault

ZOUZOU

我在尝试官网的tutorials，但每次代码一运行到visualization部分的时候就会出错……结果都是segmentation fault ( core dumped )，所有的教程都是。

我没有修改代码，用的都是/pcl-master/doc/tutorials/content/sources.
用的PCL版本 pcl-1.8.0rc2, VTK 版本 是VTK7.0,  Ubuntu 是 14.04 LTS.

我用了GDB查错, 说是VTK的问题, 我是不是应该装回老版本的VTK?

下面是gdb信息, 代码是alignment_prerejective(rigid pose estimation):

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff66adae5 in vtkTextProperty::GetBackgroundColor(double&, double&, double&) () from /usr/lib/libvtkRenderingCore-7.0.so.1

(gdb) bt

#0  0x00007ffff66adae5 in vtkTextProperty::GetBackgroundColor(double&, double&, double&) () from /usr/lib/libvtkRenderingCore-7.0.so.1
#1  0x00007fffe870276c in vtkAxisActor2D::vtkAxisActor2D() () from /usr/lib/libvtkRendering.so.5.8
#2  0x00007fffe8702955 in vtkAxisActor2D::New() () from /usr/lib/libvtkRendering.so.5.8
#3  0x00007fffe8201380 in vtkLegendScaleActor::vtkLegendScaleActor() () from /usr/lib/libvtkHybrid.so.5.8
#4  0x00007fffe8201bf5 in vtkLegendScaleActor::New() () from /usr/lib/libvtkHybrid.so.5.8
#5  0x00007ffff21c68eb in pcl::visualization::PCLVisualizerInteractorStyle::Initialize() () from /usr/lib/libpcl_visualization.so.1.7
#6  0x00007ffff21f3a7a in pcl::visualization::PCLVisualizer::PCLVisualizer(std::string const&, bool) () from /usr/lib/libpcl_visualization.so.1.7
#7  0x00000000004d2edf in main (argc=3, argv=0x7fffffffdc68) at /home/xxx/A_Travail/alignment_prerejective/alignment_prerejective.cpp:111

I really appreciate any help, thank you. 谢谢

ZOUZOU

Ok, 花了一下午时间解决了这个问题……
的确是VTK，我卸载了VTK，重装了VTK6.0，重装了PCL，然后就可以了。

ZOUZOU

VTK6.0 对某些class也不支持，换回5.8，再没出现过问题