Question #680662 on Yade changed: https://answers.launchpad.net/yade/+question/680662
gaoxuesong posted a new comment: Sorry to add the ubuntu and yade version used. The ubuntu is Ubuntu 18.04.1 LTS, and the yade is 2018.02b. Much thanks. -- You received this question notification because your team yade-users is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp