New question #403219 on Yade: https://answers.launchpad.net/yade/+question/403219
Hi, When I conduct simulation using randomDensePack in YADE(vision 1.20.0), a strange error occur as follows: Welcome to Yade 1.20.0 TCP python prompt on localhost:9000, auth cookie `caseus' XMLRPC info provider on http://localhost:21000 [[ ^L clears screen, ^U kills line. F12 controller, F11 3d view (use h-key for showing help), F10 both, F9 generator, F8 plot. ]] Yade [1]: from yade import pack Yade [2]: ## construct the predicate first Yade [3]: pred=pack.inHyperboloid(centerBottom=(0,0,-.1),centerTop=(0,0,.1),radius=.05,skirt=.03) Yade [4]: ## alternatively: pack.inHyperboloid((0,0,-.1),(0,0,.1),.05,.03) Yade [5]: ## pack the predicate with spheres (will be explained later) Yade [6]: spheres=pack.randomDensePack(pred,spheresInCell=2000,radius=3.5e-3) No suitable packing in database found, running PERIODIC compression /usr/lib/x86_64-linux-gnu/yade/py/yade/pack.py:296: FutureWarning: The default behavior will change; specify returnSpherePack=True for the new behavior, and False to get rid of this warning (your code will break in the future, however). The returned SpherePack object can be added to the simulation using SpherePack.toSimulation() warnings.warn('The default behavior will change; specify returnSpherePack=True for the new behavior, and False to get rid of this warning (your code will break in the future, however). The returned SpherePack object can be added to the simulation using SpherePack.toSimulation()',category=FutureWarning) Yade [7]: ## add spheres to simulation Yade [8]: O.bodies.append(spheres) -> [8]: [0, 1, 2, 3, 4, 5, Finally, Yade got a same results as in the tutorial, but when I using randomDensePack to conduct other simulation, it got only this error without any particles displayed in the 3D view. Can you help me to solve this problem? Many 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
