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[Alireza Sadeghi <question671132@xxxxxxxxxxxxxxxxxxxxx>]

Question #671132 on Yade changed:
https://answers.launchpad.net/yade/+question/671132

    Status: Answered => Open

Alireza Sadeghi is still having a problem:
Hello Jan,

Thank you for your response. I  can't run it. it gives me the error:

TypeError: No registered converter was able to produce a C++ rvalue of
type int from this Python object of type Body

when I run the below engines:


#================== engine for movement of particles =========================


O.engines=[
      ForceResetter(),
        InsertionSortCollider([Bo1_Box_Aabb(),Bo1_Sphere_Aabb()]),
        InteractionLoop(
          [Ig2_Sphere_Sphere_ScGeom(),Ig2_Facet_Sphere_ScGeom()],
          [Ip2_FrictMat_FrictMat_FrictPhys()],
          [Law2_ScGeom_FrictPhys_CundallStrack()]
        ),

      NewtonIntegrator(damping=0.4,gravity=[0,0,-9.8],label="newton"),
]


#================== engine for movement of piston ===========================

O.engines=[
       ForceResetter(),
         InsertionSortCollider([Bo1_Box_Aabb(),Bo1_Sphere_Aabb()]),
         InteractionLoop(
          [Ig2_Sphere_Sphere_ScGeom(),Ig2_Box_Sphere_ScGeom()],
          [Ip2_JCFpmMat_JCFpmMat_JCFpmPhys()],
          [Law2_ScGeom_JCFpmPhys_JointedCohesiveFrictionalPM()]
       ),
       NewtonIntegrator(damping=0,gravity=[0,0,-9.8],label="newton",),

       TranslationEngine(translationAxis=[0,0,-5],velocity=0.5,ids=pst)

     GlobalStiffnessTimeStepper(active=1,timeStepUpdateInterval=10,timestepSafetyCoefficient=0.4, defaultDt=0.1*utils.PWaveTimeStep()),
]



O.dt=.5*PWaveTimeStep()


O.saveTmp()

Bests

Alireza

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