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error "cannot evaluate expression"

Posted Mar 19, 2013, 11:20 a.m. EDT Version 4.3a 0 Replies

X Wu
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Hi, there is an error information when I solve two 1D-PDE models in comsol. How can I solve it? Thanks a lot.

By the way, I don't select any material, since the value of the solutions mean density distribution.

Cannot evaluate expression.
Failed to evaluate variable.
- Variable: mod2.H
- Geometry: 1
- Domain: 1
Failed to evaluate expression.
- Expression: mod2.H
- Plot: lngr1 (Line graph)
0 Replies Last Post Mar 19, 2013, 11:20 a.m. EDT
COMSOL Moderator

Hello X Wu

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