Let the streamlines to be visualized according the calculated NX Flow results. The simulation model and the calculated results are already loaded and Velocity Elemental Nodal is selected in the Simulation Navigator. Just trying to display the streamlines. Right-mouse click on the Post View and the item New Streamlines is selected. Then click on button Create being in the dialog Streamlines Parameters. In dialog Seed Set just specify options: Select Nodal Location combined with Select Point on Cut Plane. Set up option Pick -> All on Face. Finally, select the face at the Cup Plane cross section. The program crash follows. Why? How to avoid such a weird behavior and to display the desired streamlines?