Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.

Ansys Learning Forum › Forums › Discuss Simulation › Photonics › unable to calcualte mode expansion › Reply To: unable to calcualte mode expansion

May 16, 2024 at 3:13 pm
vincent.letourneau
Subscriber

Ok I think I got it. If I run

fdtd-engine -log-stdout forward_0.fsp
I get 
fdtd-engine: error while loading shared libraries: libglut.so.3: cannot open shared object file: No such file or directory                                           
this library is definitely installed. Can you tell me where it should be located for lumerical to find it? freeglut was installed with conda and I have created a symbolic link /opt/lumerical/v241/lib/intoconda to the conda env library dir that contains the libglut.so.3 file. Is that a good solution?

[bingo_chatbox]