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[Robert Caulk <question689547@xxxxxxxxxxxxxxxxxxxxx>]

Question #689547 on Yade changed:
https://answers.launchpad.net/yade/+question/689547

    Status: Open => Answered

Robert Caulk proposed the following answer:
Have you noticed [1] yet? It is probably worth reading through so you
can see what you have python access to inflowengine like [2][3].

>CHOLMOD error: argument missing. file: ../Cholesky/cholmod_factorize.c line: 121
Segmentation fault (core dumped)

Probably a stability issue. You could try reducing time step.

>When the code runs, none of the spheres move. This is extremely
confusing.

Well you are using cohesive interactions, have you checked if they are
broken?


[1]https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.FlowEngine
[2]https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.FlowEngine.getCell
[3]https://yade-dem.org/doc/yade.wrapper.html#yade.wrapper.FlowEngine.getCellBarycenter

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