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[Jan Stránský <question249243@xxxxxxxxxxxxxxxxxxxxx>]

Question #249243 on Yade changed:
https://answers.launchpad.net/yade/+question/249243

    Status: Open => Answered

Jan Stránský proposed the following answer:
Hi Luis,

if you get a lot of errors, it is always good to look at the very first
one. After running 11 steps of your script, I got:

     31
     32 def myAddData():
---> 33         i=O.interactions[9,10]
     34
plot.addData(Fn=i.phys.normalForce[9],v1=b.state.vel.norm(), i=O.iter,
t=O.time)
     35

IndexError: No such interaction


So the problem here is that you are accessing interaction that does not
exist. As the fix you can test the interaction existence and save e.g. zero
if it does not exist.

cheers
Jan




2014-05-26 16:16 GMT+02:00 Luis Barbosa <
question249243@xxxxxxxxxxxxxxxxxxxxx>:

> Question #249243 on Yade changed:
> https://answers.launchpad.net/yade/+question/249243
>
>     Status: Answered => Open
>
> Luis Barbosa is still having a problem:
> Hi Jérôme,
> You are right, that was a mistake, but even changing it the error still
> appears.
>
> Hi Jan,
> My Yade is Yadedaily 1.05.0
> I`m saving the script as .py and after I run it.
>
> I`m basically following the script of the example:
>
> http://bazaar.launchpad.net/~yade-pkg/yade/git-trunk/view/head:/examples/test/Damping_HM.py
>
> But I cannot run this example, due to errors.
>
> Thank you!
> Luis
>
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