I am trying to use TwoNodeLink element to connect a node with dof=2 and another node with dof=3 in 2D model. However, it warns that nodes have differing dof at ends for the element as shown below.
“TwoNodeLink::setDomain(): nodes 7 and 5 have differing dof at ends for element: 5”
Could anyone help me to solve this problem? Thank you very much!