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Failed to Evaluate Variable Jacobian Error
Posted May 12, 2024, 8:57 p.m. EDT Electromagnetics, Plasma Physics, Studies & Solvers Version 6.2 0 Replies
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Hello everyone!
I encounted this problem when I was trying to do a study(simulation) with Plasma module and Magnetic Fields Module in comsol. When I tried to include plasma domains to magnetic fields module, following error has happened. I attached my .mph file too!
The error message is following:
- Feature: Time-Dependent Solver 1 (sol1/t1)
Undefined variable.
- Variable: comp1.mf.iomega
- Geometry: geom1
- Domains: 10-11, 13, 29, 32, 53 Failed to evaluate Jacobian of expression.
- Expression: dvol_spatial(comp1.mf.dcomp1.mf.Jz) Failed to evaluate Jacobian of expression.
- Expression: (comp1.mf.d(-comp1.mf.Hxcomp1.mf.testcurlAx-comp1.mf.Hycomp1.mf.testcurlAy-comp1.mf.Hzcomp1.mf.testcurlAz+comp1.mf.Jxvar(comp1.mf.Adepx,comp1.A)+comp1.mf.Jyvar(comp1.mf.Adepy,comp1.A)+comp1.mf.Jzvar(comp1.mf.Adepz,comp1.A)))(dvol_spatial)
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Hello Seonil Sa
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