why "ERROR NORM IS NaN or INFINITE" error occurs?

Question:

Hello,

In the attached model, when analyses is performed, at the 2nd stage, calculation stops and "ERROR NORM IS NaN or INFINITE" error occurs.

Can you please check if there is something wrong in the model?
I am also attaching the .out file.

Thanks

Answer:

Hello,

Actually 2 of the dummy longitudinal beams were assigned C45 material instead of FIKTIF_MAT.  On changing this, the analysis was performed without any issues.
The modified model is attached.  Kindly let us know if further assistance would be required.

Regards,
Nandeep
Technical Manager, MIDAS
Creation date: 10/17/2018 10:00 PM (dklee@midasit.com)      Updated: 10/18/2018 7:30 AM (dklee@midasit.com)
Files   
AN0_L_21.7m.mcb
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AN0_L_21.7m.zip
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