各位大佬知道abaqus把坐標換成柱坐標系出現(xiàn)以下警告應該怎么解決？

Transformation of coordinates is defined for 73 nodes that have no translational or rotational degrees-of-freedom.  The coordinate transformation will be ignored.  The nodes have been identified in node set WarnNodeNoMechanicalTransDef.

Abaqus IS UNABLE TO ESTIMATE AN AVERAGE INTERFACE ELEMENT LENGTH. THE WHOLE MODEL CHARACTERISTIC ELEMENT LENGTH IS USED INSTEAD.