Coupling number 1
     Slave material 1 should be Lagrangian
     type not ALE or Eulerian type

Slave material 1 是实心钢球，MAT 用的 003-PLASTIC_KINEMATIC

此外还有 3 个类似下面的警告

CHECKING MATERIAL INPUT Part ID= 3
     The default Hourglass properties of the following
     ALE part are being modified to avoid unnecessary
     application of Hourglass forces.
     Resetting coefficient qm=1.0e-6.
     PART ID 3 with
     MATERIAL ID 2 and
     EOS ID 3
     This is PART 3 in the order of input.