Error during optimisation

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hello,

 

When I use STEP files, the following errors occur:

<?xml version="1.0" encoding="UTF-8"?>image.thumb.png.ec5045e6be2da4cb07cdc094b6540aa9.png

 

As it seen these errors do not occur when an IGES file is used.

 

Does anyone see what I should change?

 

Best regards,

 

Joep

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited March 2018

    Hi @Joep

     

    Looks like the model is under-constrained. 

     

    Please check the boundary conditions of your model. 

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