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Error: 7248: Undefined value found.

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I tried to solve a 3-D model with a fine mesh. half way through the program stopped and I got this message:

Error: 7248 Undefined value found.

When I click Details, there are two lines in red that say:

Warning: Inverted mesh element near coordinates (-1.77019e-007, -2.22981e-007, 1.97417e-006)
Warning: Inverted mesh element near coordinates (-1.77019e-007, -2.22981e-007, 1.97417e-006)

What's the problem? Thanks.

1 Reply Last Post 2012年12月25日 GMT-5 09:59
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)

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Posted: 1 decade ago 2012年12月25日 GMT-5 09:59
Hi

thre is no one onvious asue, as you so not say much about your model. something is hapenning cloe to the location 0,0,0 with a poor mesh quality, or some singularity, butindeed without knowing which variable is undefined (underfloe or overflow ?) it's not possible to really say much more ...

--
Good luck
Ivar
Hi thre is no one onvious asue, as you so not say much about your model. something is hapenning cloe to the location 0,0,0 with a poor mesh quality, or some singularity, butindeed without knowing which variable is undefined (underfloe or overflow ?) it's not possible to really say much more ... -- Good luck Ivar

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