The function in Law2_Dem3DofGeom_FrictPhys_CundallStrack (or what is it called) was commented out because of this bug, and I think it is not clear if it was a problem in that function or elsewhere in Dem3DofGeom.
I agree that there is no reason to report bugs agains Dem3DofGeom anymore, as there would be no-one to fix them.
The function in Law2_Dem3DofGeo m_FrictPhys_ CundallStrack (or what is it called) was commented out because of this bug, and I think it is not clear if it was a problem in that function or elsewhere in Dem3DofGeom.
I agree that there is no reason to report bugs agains Dem3DofGeom anymore, as there would be no-one to fix them.