Question #631147 on Yade changed: https://answers.launchpad.net/yade/+question/631147
xuelong14 posted a new comment: In my model, there is only one sphere and its id is 6. here are my codes: *************** O.forces.addF(6,Vector3(1000, 0, 0), permanent = True) O.run(1000, True) print O.forces.permF(6) *************** this works well, but if I write it in this way *************** O.forces.addF(6,Vector3(1000, 0, 0), permanent = True) print O.forces.permF(6) O.run(1000, True) *************** Then there will be a problem " ForceContainer not thread-synchronized; call sync() first!" The version of my yade is Yade 1.14.0-90-68c98a7~trusty Thank you very much -- 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 : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp

