Menu

Discussion Forum

New Discussion
Filter

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.

Simulation error: Fail to evaluate variable

Posted Sep 27, 2018, 3:54 p.m. EDT 0 Replies

Zhou Dong
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hello,

I have a problem running my simulation. The error shows Failed to evaluate variable. - Variable: comp1.mef.I0_1 Does anyone know how to solve it and what is the variable?

Attached please find my simulation model.

The entire error information is: Source selection not meshed. - Geometry: geom1 - Boundary: 8 - Operator: comp1.mef.mi1.term1.int Failed to evaluate expression. - Expression: comp1.mef.mi1.term1.int(comp1.mef.I0) Failed to evaluate variable. - Variable: comp1.mef.I0_1 - Defined as: comp1.mef.mi1.term1.int(comp1.mef.I0)/comp1.mef.mi1.term1.int(1) Failed to evaluate expression. - Expression: d(comp1.mef.I0_1test(comp1.mef.mi1.term1.V0_ode),{test@2}) Failed to evaluate Jacobian of expression. - Expression: comp1.mef.I0_1test(comp1.mef.mi1.term1.V0_ode)

Thanks!

0 Replies Last Post Sep 27, 2018, 3:54 p.m. EDT
COMSOL Moderator

Hello Zhou Dong

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.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content