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Error 7279 undifined value found

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Hi,
I am trying to couple a "electrokinetics" and "electrostatics" multiphysics. Based on comsol documents, I used "GMRES" with "Geometric Multigrid" solver. However, I encounter the "error: 7279 undifined value found".
When I used other types of solvers, the model has been diverged.
I have attached one simple case of study to this message,
I really appriciate it if you check the model and tell me what wrong with it?!

Thank you in advance,


0 Replies Last Post 16 giu 2010, 01:25 GMT-4
COMSOL Moderator

Hello Saeid Movahed

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