Unable to open a connection to the X server Can't create OpenGL OffscreenView. Code: -1. Openscad

Ref : http://forum.openscad.org/Headless-OpenSCAD-td5187.html


安裝  openscad on centos 6.x

http://blog.chrysocome.net/2014/01/openscad-for-centos-6.html


先安裝xvfb

https://www.puritys.me/docs-blog/article-262-%E5%AE%89%E8%A3%9D-XVFB-%E5%81%9A-Selenium-%E6%B8%AC%E8%A9%A6.html

Xvfb :5 -screen 0 800x600x24 &

export DISPLAY=:5

openscad blah blah blah