an unknown error occurred during solution. check the solver output

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  • Last Post 24 November 2019
hanimamoo posted this 24 November 2019

Hey guys , just having a problem in solving a Baja chassis in Static Sturctural. Mesh is generated but the following error keep coming up. I have solved similar structures in the same devicie without any problem .

Have attached the solution information. Thanks in advance.

 

Text: "An unknown error occurred during solution.  Check the Solver Output on the Solution Information object for possible causes."

Association: "Project>Model>Static Structural>Solution"

 

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peteroznewman posted this 24 November 2019

The attached text file is empty.

hanimamoo posted this 24 November 2019

Sorry for that. Have uploaded it now. Please have a look at it. Thank you.

peteroznewman posted this 24 November 2019

The error is found in the file.

 *** ERROR ***                           CP =      16.875   TIME= 19:56:26
 The normal of target element 353259 is not consistent with the normal   
 of target element 353260 in real set 251.  Please use the ENORM         
 command to correct it.                                                  

 *** ERROR ***                           CP =      17.328   TIME= 19:56:26
 The normal of contact element 353090 is not consistent with the normal  
 of contact element 353091 in real set 252.  Please use the ENORM        
 command to correct it.                                                  

You could create a Named Selection using the Worksheet to find these two pair of elements.

It could be that the wrong side of a face was picked in the contact definition.

It may be possible to flip the face normal in a CAD system.

Or you could figure out how to use the ENORM command.

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  • hanimamoo
hanimamoo posted this 24 November 2019

Thanks. WIll try to solve the issue and follow-up here !

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