Ansys Learning Forum › Forums › Discuss Simulation › Electronics › Error Message: Matrix solver exception: file I/O failure. › Reply To: Error Message: Matrix solver exception: file I/O failure.
February 24, 2023 at 10:03 am
Chinmay T
Forum Moderator
Hello,
It seems that port assignment is not correct and we need to look at your model for more details. Please submit a Service Request on Ansys Customer Portal to address your problem in a better way.
Thanks,
Chinmay