Viewer crash when loading particular FFEA systems

[Robert Welch]

The system is attached. When loaded with the option ‘system: plainly’ or ‘system: into box’ it works fine. When selecting the trajectory option, the viewer freezes during the execution of the method FFEA_surface.build_firstOrderFaceNodes(). There is no trajectory in the folder to begin with, so the viewer should default to loading only the nodefile anyway. I will update this issue when I’ve run a trajectory on the system. I have not noticed this bug on any other FFEA systems. I think it might be to do with the FFEA script being sparse?