Ansys Learning Forum › Forums › Discuss Simulation › Process Integration and Design Optimization › Optslang – ERROR: Object not known › Reply To: Optslang – ERROR: Object not known
August 23, 2024 at 7:07 pm
Guilin Sun
Ansys Employee
I have little experience using this optimization. But give the following suggestions:
The error message "ERROR: Object not known" could be indicative of various issues. One possible reason for this error could be a corrupted optislang.ini file. To resolve this, you can locate the optislang.ini file at
C:\Users\yourusername\AppData\Roaming\Dynardo
, delete it, and restart Optislang. If this does not resolve the issue, you may need to delete the file again and reinstall Optislang . You may also refer to this example https://optics.ansys.com/hc/en-us/articles/4404715023251-Optimizing-Wire-Grid-Polarizer-optiSLang-Interoperability
and the documentation https://www.ansys.com/products/connect/ansys-optislang