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.
Failed To Find A Solution And Singular Matrix
Posted 2021年8月4日 GMT-4 00:55 Wave Optics 0 Replies
Please login with a confirmed email address before reporting spam
i simulate a MZI waveguide then ,when i running the the errer has been appears ( Stationary Solver 1 (sol1/s1) Failed to find a solution. Singular matrix. There are 1 void equations (empty rows in matrix) for the variable comp1.ewbe.S2x. at coordinates: (0,0), ... There are 1 void equations (empty rows in matrix) for the variable comp1.ewbe.S3x. at coordinates: (0,0), ... There are 1 void equations (empty rows in matrix) for the variable comp1.ewbe.S4x. at coordinates: (0,0), ... and similarly for the degrees of freedom (empty columns in matrix). Returned solution is not converged. Not all parameter steps returned. please anyone help me
Hello Sabah Ali
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.