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error in automatic sequence generation Syntax error in expression

Posted 2011年7月3日 GMT-4 05:54 Low-Frequency Electromagnetics Version 4.1, Version 4.2 2 Replies

Noritaka Yusa
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Hi,

I am making a electromagnetic model about eddy current testing.
The model consists of several domains(air, plate, shield, coils, flaw).
When I try to solve it, I got the message as this

error in automatic sequence generation

Syntax error in expression
-Expression:(0)+()
-Subexpression:()
-Position:5

Could anyone help me? Thanks advance.

Best regards
2 Replies Last Post 2011年10月17日 GMT-4 02:44
COMSOL Moderator

Hello Noritaka Yusa

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If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Mohit Singhal
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Posted: 1 decade ago 2011年10月15日 GMT-4 13:05
I have the same error in same kind of model.

Anybody Please help.
Mr.Ivar..??
I have the same error in same kind of model. Anybody Please help. Mr.Ivar..??
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 2011年10月17日 GMT-4 02:44
Hi

not clear what it means, but it could be that you have an "empty" field, check if yll your BCs are filled in. Or rebuild your model.

Note: always use the latest version, or at least forget 4.0 to 4.1, these vere early version after the v4 (r)evolution and not fully ironed out ;)

--
Good luck
Ivar
Hi not clear what it means, but it could be that you have an "empty" field, check if yll your BCs are filled in. Or rebuild your model. Note: always use the latest version, or at least forget 4.0 to 4.1, these vere early version after the v4 (r)evolution and not fully ironed out ;) -- Good luck Ivar

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