Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Error with initial Problems
Posted 2018年4月2日 GMT-4 07:44 RF & Microwave Engineering Version 5.2 0 Replies
Please login with a confirmed email address before reporting spam
I was attempting to simulate a design for electromagnetics and encountered the following problem:
Failed to find a solution for the initial parameter. Singular matrix.
For mesh-case 0 there are 1 void equations (empty rows in matrix) for the variable comp1.ewfd.S1x. at coordinates: (0,0,0), ... and similarly for the degrees of freedom (empty columns in matrix). Returned solution is not converged. - Feature: Stationary Solver 1 (sol1/s1)
can anyone please help me resolve this problem?
Attachments:
Hello Muhammad Shemyal Nisar
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.