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[Jérôme Duriez <question403219@xxxxxxxxxxxxxxxxxxxxx>]

Question #403219 on Yade changed:
https://answers.launchpad.net/yade/+question/403219

    Status: Open => Answered

Jérôme Duriez proposed the following answer:
Hi,

This message ("No suitable packing in database found, running PERIODIC
compression") is not an error, it just tells you that randomDensePack()
has to run a hidden simulation to give you a packing (instead of picking
a previously generated packing in the database ie your Yade-use history)

This being said, it's a little sad you mention to us some working
commands, but not the actual commands (in a MWE shape, see [*]) that are
problematic to you. As it is now, it is very difficult to understand and
help with your problem.

Note that a function like O.bodies.append() is always necessary after
calling randomDensePack() for the particles to be defined in the
simulation (and displayed in the 3D view)

Jerome


[*] https://www.yade-dem.org/wiki/Howtoask

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