ubuntu demo segmentation fault (core dumped)

[noahzn]

I followed this page to build chrono: http://api.projectchrono.org/development/tutorial_install_chrono.html

When I finished building successfully, I tried to run demos in build/bin/. But got error:

demo_collision_2d

> > Irrlicht Engine version 1.8.4
> > Linux 4.15.0-74-generic #83~16.04.1-Ubuntu SMP Wed Dec 18 04:56:23 UTC 2019 x86_64
> > Using plain X visual
> > This driver is not available in Linux. Try OpenGL or Software renderer.
> > Cannot use default video driver - fall back to OpenGL 
> > Irrlicht Engine version 1.8.4
> > Linux 4.15.0-74-generic #83~16.04.1-Ubuntu SMP Wed Dec 18 04:56:23 UTC 2019 x86_64
> > Using renderer: OpenGL 4.6.0
> > GeForce GTX 1070/PCIe/SSE2: NVIDIA Corporation
> > OpenGL driver version is 1.2 or better.
> > GLSL version: 4.6
> > Loaded texture: /home/noah/Documents/lib/chrono/build/data/fonts/arial80.bmp
> > Segmentation fault (core dumped)
> 

Any idea? Thanks in advance.

[rserban]

What version of GCC are you using?

[noahzn]

What version of GCC are you using?

Hi rserban, I'm using 7.4.0

[rserban]

Assuming you also use an appropriate version of Eigen (what is it by the way?), it's difficult to say where the problem is. A couple of suggestions:

1. compile the code in debug mode and run it through gdb
2. use valgrind

Please let us know what the results of these are. Also, please post your CMakeCache.txt file.