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Failed to evaluate variable Jacobian.

Posted 16 ago 2010, 05:33 GMT-4 0 Replies

M R
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hello,

I defined two application mode from structural mechnics module:1-plane stress(smps) 2-pieso plane stress(smpps)

When I chose plane stress(smps) application mode and I want to apply constraint on boundry setting , for prescribed displavment in Rx field I enetr u_smpps on the interface to show that the displacment of that boundry of smps in equal to displacment of u_smpps but after running I encouter message:


" Error: 6250
Failed to evaluate variable Jacobian.
- Variable: u_smps'

could you plz help me ?(comsol3.5a)

Thanks
0 Replies Last Post 16 ago 2010, 05:33 GMT-4
COMSOL Moderator

Hello M R

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